test-repo/docs/.vitepress/theme/index.js

import DefaultTheme from 'vitepress/theme'
import ElementPlus from 'element-plus'
import 'element-plus/dist/index.css'
import Viewer from 'viewerjs'
import 'viewerjs/dist/viewer.css'
import TypeIt from 'typeit'
import { onMounted, watch, nextTick } from 'vue'
import { useRoute, useData } from 'vitepress'
import './style.css'
import Layout from './Layout.vue'
import HomeFeatures from './components/HomeFeatures.vue'
import NavGrid from './components/NavGrid.vue'
import NavCard from './components/NavCard.vue'
import CategoryIndex from './components/CategoryIndex.vue'
import ArticleGrid from './components/ArticleGrid.vue'
import StepBar from './components/StepBar.vue'
import ChapterIntroduction from './components/ChapterIntroduction.vue'
import ReadingProgress from './components/ReadingProgress.vue'
import SummaryCard from './components/SummaryCard.vue'
import WebTerminal from './components/appendix/terminal-intro/WebTerminal.vue'
import TerminalGrid from './components/appendix/terminal-intro/TerminalGrid.vue'
import CellInspector from './components/appendix/terminal-intro/CellInspector.vue'
import EscapeSequences from './components/appendix/terminal-intro/EscapeSequences.vue'
import InputVisualizer from './components/appendix/terminal-intro/InputVisualizer.vue'
import SignalsDemo from './components/appendix/terminal-intro/SignalsDemo.vue'
import FlowDiagram from './components/appendix/terminal-intro/FlowDiagram.vue'
import BufferSwitchDemo from './components/appendix/terminal-intro/BufferSwitchDemo.vue'
import AdvancedTUIDemo from './components/appendix/terminal-intro/AdvancedTUIDemo.vue'
import ArchitectureDemo from './components/appendix/terminal-intro/ArchitectureDemo.vue'
import TerminalDefinition from './components/appendix/terminal-intro/TerminalDefinition.vue'
import TerminalOSDemo from './components/appendix/terminal-intro/TerminalOSDemo.vue'
import TerminalHandsOn from './components/appendix/terminal-intro/TerminalHandsOn.vue'

import EscapeParserDemo from './components/appendix/terminal-intro/EscapeParserDemo.vue'
import CookedRawDemo from './components/appendix/terminal-intro/CookedRawDemo.vue'

// API Intro Components
import ApiQuickStartDemo from './components/appendix/api-intro/ApiQuickStartDemo.vue'
import ApiConceptDemo from './components/appendix/api-intro/ApiConceptDemo.vue'
import RequestResponseFlow from './components/appendix/api-intro/RequestResponseFlow.vue'
import ApiMethodDemo from './components/appendix/api-intro/ApiMethodDemo.vue'
import ApiDocumentDemo from './components/appendix/api-intro/ApiDocumentDemo.vue'
import ApiPlayground from './components/appendix/api-intro/ApiPlayground.vue'
import RealWorldApiDemo from './components/appendix/api-intro/RealWorldApiDemo.vue'

// LLM Intro Components
import EmbeddingDemo from './components/appendix/llm-intro/EmbeddingDemo.vue'
import LinearAttentionDemo from './components/appendix/llm-intro/LinearAttentionDemo.vue'
import LlmQuickStartDemo from './components/appendix/llm-intro/LlmQuickStartDemo.vue'
import MoEDemo from './components/appendix/llm-intro/MoEDemo.vue'
import NextTokenPrediction from './components/appendix/llm-intro/NextTokenPrediction.vue'
import RNNvsTransformer from './components/appendix/llm-intro/RNNvsTransformer.vue'
import ThinkingModelDemo from './components/appendix/llm-intro/ThinkingModelDemo.vue'
import TokenizationDemo from './components/appendix/llm-intro/TokenizationDemo.vue'
import TokenizerToMatrix from './components/appendix/llm-intro/TokenizerToMatrix.vue'
import TrainingInferenceDemo from './components/appendix/llm-intro/TrainingInferenceDemo.vue'

// VLM Intro Components
import AttentionDemo from './components/appendix/vlm-intro/AttentionDemo.vue'
import FeatureAlignmentDemo from './components/appendix/vlm-intro/FeatureAlignmentDemo.vue'
import LinearProjectionDemo from './components/appendix/vlm-intro/LinearProjectionDemo.vue'
import ModelArchitectureComparisonDemo from './components/appendix/vlm-intro/ModelArchitectureComparisonDemo.vue'
import PatchifyDemo from './components/appendix/vlm-intro/PatchifyDemo.vue'
import PositionalEmbeddingDemo from './components/appendix/vlm-intro/PositionalEmbeddingDemo.vue'
import ProjectorDemo from './components/appendix/vlm-intro/ProjectorDemo.vue'
import TrainingPipelineDemo from './components/appendix/vlm-intro/TrainingPipelineDemo.vue'
import VLMInferenceDemo from './components/appendix/vlm-intro/VLMInferenceDemo.vue'
import ViTOutputDemo from './components/appendix/vlm-intro/ViTOutputDemo.vue'
import VlmQuickStartDemo from './components/appendix/vlm-intro/VlmQuickStartDemo.vue'

// Image Gen Intro Components
import ImageGenArchitecture from './components/appendix/image-gen-intro/ImageGenArchitecture.vue'
import LatentSpaceViz from './components/appendix/image-gen-intro/LatentSpaceViz.vue'
import DiffusionProcessDemo from './components/appendix/image-gen-intro/DiffusionProcessDemo.vue'
import FlowMatchingDemo from './components/appendix/image-gen-intro/FlowMatchingDemo.vue'
import PromptVisualizer from './components/appendix/image-gen-intro/PromptVisualizer.vue'
import ImageGenQuickStartDemo from './components/appendix/image-gen-intro/ImageGenQuickStartDemo.vue'

// Audio Intro Components
import AudioWaveformDemo from './components/appendix/audio-intro/AudioWaveformDemo.vue'
import AudioTokenizationDemo from './components/appendix/audio-intro/AudioTokenizationDemo.vue'
import SpectrogramViz from './components/appendix/audio-intro/SpectrogramViz.vue'
import AutoregressiveAudioDemo from './components/appendix/audio-intro/AutoregressiveAudioDemo.vue'
import AudioQuickStartDemo from './components/appendix/audio-intro/AudioQuickStartDemo.vue'
import MelSpectrogramDemo from './components/appendix/audio-intro/MelSpectrogramDemo.vue'
import TTSPipelineDemo from './components/appendix/audio-intro/TTSPipelineDemo.vue'
import VoiceCloningDemo from './components/appendix/audio-intro/VoiceCloningDemo.vue'
import ASRvsTTSDemo from './components/appendix/audio-intro/ASRvsTTSDemo.vue'
import EmotionControlDemo from './components/appendix/audio-intro/EmotionControlDemo.vue'

// Web Basics Components
import WebTechTriad from './components/appendix/web-basics/WebTechTriad.vue'
import UrlToBrowserDemo from './components/appendix/web-basics/UrlToBrowserDemo.vue'
// Git Intro Components
import GitWorkflowDemo from './components/appendix/git-intro/GitWorkflowDemo.vue'
import GitThreeAreasDemo from './components/appendix/git-intro/GitThreeAreasDemo.vue'
import GitStorageDemo from './components/appendix/git-intro/GitStorageDemo.vue'
import GitCommandDemo from './components/appendix/git-intro/GitCommandDemo.vue'
import GitBranchMergeDemo from './components/appendix/git-intro/GitBranchMergeDemo.vue'
import GitConflictDemo from './components/appendix/git-intro/GitConflictDemo.vue'
import GitStashDemo from './components/appendix/git-intro/GitStashDemo.vue'
import GitRemoteDemo from './components/appendix/git-intro/GitRemoteDemo.vue'
import GitScenariosDemo from './components/appendix/git-intro/GitScenariosDemo.vue'
// （保留网络相关，未修改）
import NetworkLayers from './components/appendix/web-basics/NetworkLayers.vue'
import TcpUdpComparison from './components/appendix/web-basics/TcpUdpComparison.vue'
import SubnetCalculator from './components/appendix/web-basics/SubnetCalculator.vue'
import NetworkTroubleshooting from './components/appendix/web-basics/NetworkTroubleshooting.vue'

// Deployment appendix components
import DeploymentOverviewDemo from './components/appendix/deployment/DeploymentOverviewDemo.vue'
import DeploymentBuildDemo from './components/appendix/deployment/DeploymentBuildDemo.vue'
import DeploymentServerDemo from './components/appendix/deployment/DeploymentServerDemo.vue'
import DeploymentDnsDemo from './components/appendix/deployment/DeploymentDnsDemo.vue'
import DeploymentHttpsDemo from './components/appendix/deployment/DeploymentHttpsDemo.vue'
import DeploymentCicdDemo from './components/appendix/deployment/DeploymentCicdDemo.vue'
import DeploymentMonitorDemo from './components/appendix/deployment/DeploymentMonitorDemo.vue'
import CssBoxModel from './components/appendix/web-basics/CssBoxModel.vue'
import CssFlexbox from './components/appendix/web-basics/CssFlexbox.vue'
import CssLayoutDemo from './components/appendix/web-basics/CssLayoutDemo.vue'
import CssPlaygroundDemo from './components/appendix/web-basics/CssPlaygroundDemo.vue'
import CssCommonProperties from './components/appendix/web-basics/CssCommonProperties.vue'
import CssSelectorsDemo from './components/appendix/web-basics/CssSelectorsDemo.vue'
import DomManipulator from './components/appendix/web-basics/DomManipulator.vue'
import SemanticTagsDemo from './components/appendix/web-basics/SemanticTagsDemo.vue'
import DnsLookupDemo from './components/appendix/web-basics/DnsLookupDemo.vue'
import TcpHandshakeDemo from './components/appendix/web-basics/TcpHandshakeDemo.vue'
import UrlParserDemo from './components/appendix/web-basics/UrlParserDemo.vue'
import HttpExchangeDemo from './components/appendix/web-basics/HttpExchangeDemo.vue'
import BrowserRenderingDemo from './components/appendix/web-basics/BrowserRenderingDemo.vue'

// URL to Browser Components
import UrlToBrowserQuickStart from './components/appendix/url-to-browser/UrlToBrowserQuickStart.vue'
import FrontendEvolutionDemo from './components/appendix/web-basics/FrontendEvolutionDemo.vue'
import SliceRequestDemo from './components/appendix/web-basics/SliceRequestDemo.vue'
import ResponsiveGridDemo from './components/appendix/web-basics/ResponsiveGridDemo.vue'
import JQueryVsStateDemo from './components/appendix/web-basics/JQueryVsStateDemo.vue'
import VueReactComparisonDemo from './components/appendix/web-basics/VueReactComparisonDemo.vue'
import RoutingModeDemo from './components/appendix/web-basics/RoutingModeDemo.vue'
import SpaStatePreservationDemo from './components/appendix/web-basics/SpaStatePreservationDemo.vue'
import BundlerSizeDemo from './components/appendix/web-basics/BundlerSizeDemo.vue'
import RenderingStrategyDemo from './components/appendix/web-basics/RenderingStrategyDemo.vue'
import BigFrontendScopeDemo from './components/appendix/web-basics/BigFrontendScopeDemo.vue'
import AiEvolutionDemo from './components/appendix/ai-history/AiEvolutionDemo.vue'
import RuleBasedVsLearningDemo from './components/appendix/ai-history/RuleBasedVsLearningDemo.vue'
import PerceptronDemo from './components/appendix/ai-history/PerceptronDemo.vue'
import AIEvolutionTimelineDemo from './components/appendix/ai-history/AIEvolutionTimelineDemo.vue'
import CombinatorialExplosionDemo from './components/appendix/ai-history/CombinatorialExplosionDemo.vue'
import NeuralNetworkVisualizationDemo from './components/appendix/ai-history/NeuralNetworkVisualizationDemo.vue'
import BackpropagationDemo from './components/appendix/ai-history/BackpropagationDemo.vue'
import AttentionMechanismDemo from './components/appendix/ai-history/AttentionMechanismDemo.vue'
import DiscriminativeVsGenerativeDemo from './components/appendix/ai-history/DiscriminativeVsGenerativeDemo.vue'
import GPTEvolutionDemo from './components/appendix/ai-history/GPTEvolutionDemo.vue'

import ImperativeVsDeclarativeDemo from './components/appendix/web-basics/ImperativeVsDeclarativeDemo.vue'
import ComponentReusabilityDemo from './components/appendix/web-basics/ComponentReusabilityDemo.vue'

// Frontend Evolution Components
import FrontendEvolutionTimelineDemo from './components/appendix/frontend-evolution/FrontendEvolutionDemo.vue'
import EvolutionSliceRequestDemo from './components/appendix/frontend-evolution/SliceRequestDemo.vue'
import EvolutionResponsiveGridDemo from './components/appendix/frontend-evolution/ResponsiveGridDemo.vue'
import EvolutionJQueryVsStateDemo from './components/appendix/frontend-evolution/JQueryVsStateDemo.vue'
import EvolutionRoutingModeDemo from './components/appendix/frontend-evolution/RoutingModeDemo.vue'
import EvolutionRenderingStrategyDemo from './components/appendix/frontend-evolution/RenderingStrategyDemo.vue'
import EvolutionImperativeVsDeclarativeDemo from './components/appendix/frontend-evolution/ImperativeVsDeclarativeDemo.vue'

import BackendEvolutionDemo from './components/appendix/backend-evolution/BackendEvolutionDemo.vue'
import BackendQuickStartDemo from './components/appendix/backend-evolution/BackendQuickStartDemo.vue'
import EvolutionIntroDemo from './components/appendix/backend-evolution/EvolutionIntroDemo.vue'
import PhysicalServerDemo from './components/appendix/backend-evolution/PhysicalServerDemo.vue'
import MonolithDemo from './components/appendix/backend-evolution/MonolithDemo.vue'
import ContainerDockerDemo from './components/appendix/backend-evolution/ContainerDockerDemo.vue'
import MicroservicesDemo from './components/appendix/backend-evolution/MicroservicesDemo.vue'
import KubernetesDemo from './components/appendix/backend-evolution/KubernetesDemo.vue'
import ServerlessDemo from './components/appendix/backend-evolution/ServerlessDemo.vue'
import ArchitectureComparisonDemo from './components/appendix/backend-evolution/ArchitectureComparisonDemo.vue'
import DeploymentFlowDemo from './components/appendix/backend-evolution/DeploymentFlowDemo.vue'
import TechStackTimelineDemo from './components/appendix/backend-evolution/TechStackTimelineDemo.vue'
import ScalingStrategyDemo from './components/appendix/backend-evolution/ScalingStrategyDemo.vue'
import MonolithVsMicroserviceDemo from './components/appendix/backend-evolution/MonolithVsMicroserviceDemo.vue'
import CgiQueueDemo from './components/appendix/backend-evolution/CgiQueueDemo.vue'
import MonolithReleaseRiskDemo from './components/appendix/backend-evolution/MonolithReleaseRiskDemo.vue'
import MicroserviceLatencyDemo from './components/appendix/backend-evolution/MicroserviceLatencyDemo.vue'
import CacheHitRatioDemo from './components/appendix/backend-evolution/CacheHitRatioDemo.vue'
import ServerlessCostAutoScaleDemo from './components/appendix/backend-evolution/ServerlessCostAutoScaleDemo.vue'

// Frontend Performance Components
import PerformanceMetricsDemo from './components/appendix/frontend-performance/PerformanceMetricsDemo.vue'
import PerformanceOverviewDemo from './components/appendix/frontend-performance/PerformanceOverviewDemo.vue'
import ReflowRepaintDemo from './components/appendix/frontend-performance/ReflowRepaintDemo.vue'
import ImageOptimizationDemo from './components/appendix/frontend-performance/ImageOptimizationDemo.vue'
import LazyLoadingDemo from './components/appendix/frontend-performance/LazyLoadingDemo.vue'
import CachingStrategyDemo from './components/appendix/frontend-performance/CachingStrategyDemo.vue'
import CriticalRenderingPathDemo from './components/appendix/frontend-performance/CriticalRenderingPathDemo.vue'
import VirtualScrollingDemo from './components/appendix/frontend-performance/VirtualScrollingDemo.vue'

// Canvas Intro Components
import CanvasBasicsDemo from './components/appendix/canvas-intro/CanvasBasicsDemo.vue'
import CoordinateSystemDemo from './components/appendix/canvas-intro/CoordinateSystemDemo.vue'
import AnimationLoopDemo from './components/appendix/canvas-intro/AnimationLoopDemo.vue'
import EventHandlingDemo from './components/appendix/canvas-intro/EventHandlingDemo.vue'
import ParticleSystemDemo from './components/appendix/canvas-intro/ParticleSystemDemo.vue'
import PerformanceDemo from './components/appendix/canvas-intro/PerformanceDemo.vue'

// Cache Design Components
import CacheArchitectureDemo from './components/appendix/cache-design/CacheArchitectureDemo.vue'
import LocalityPrincipleDemo from './components/appendix/cache-design/LocalityPrincipleDemo.vue'
import CacheLifecycleDemo from './components/appendix/cache-design/CacheLifecycleDemo.vue'
import LocalVsDistributedCacheDemo from './components/appendix/cache-design/LocalVsDistributedCacheDemo.vue'
import MultiLevelCacheDemo from './components/appendix/cache-design/MultiLevelCacheDemo.vue'
import CachePatternsDemo from './components/appendix/cache-design/CachePatternsDemo.vue'
import CacheProblemsDemo from './components/appendix/cache-design/CacheProblemsDemo.vue'
import ProductCacheDemo from './components/appendix/cache-design/ProductCacheDemo.vue'

// Auth Design Components
import AuthEvolutionDemo from './components/appendix/auth-design/AuthEvolutionDemo.vue'
import AuthBasicsDemo from './components/appendix/auth-design/AuthBasicsDemo.vue'
import AuthInteractiveLoginDemo from './components/appendix/auth-design/AuthInteractiveLoginDemo.vue'
import AuthNvsAuthZDemo from './components/appendix/auth-design/AuthNvsAuthZDemo.vue'
import SessionCookieDemo from './components/appendix/auth-design/SessionCookieDemo.vue'
import JWTWorkflowDemo from './components/appendix/auth-design/JWTWorkflowDemo.vue'
import SessionVsJWTDemo from './components/appendix/auth-design/SessionVsJWTDemo.vue'
import OAuth2FlowDemo from './components/appendix/auth-design/OAuth2FlowDemo.vue'
import PasswordHashingDemo from './components/appendix/auth-design/PasswordHashingDemo.vue'
import CSRFDefenseDemo from './components/appendix/auth-design/CSRFDefenseDemo.vue'

// Queue Design Components
import MessageQueueDemo from './components/appendix/queue-design/MessageQueueDemo.vue'
import PeakShavingDemo from './components/appendix/queue-design/PeakShavingDemo.vue'
import MessageQueueComponentsDemo from './components/appendix/queue-design/MessageQueueComponentsDemo.vue'
import PointToPointVsPubSubDemo from './components/appendix/queue-design/PointToPointVsPubSubDemo.vue'
import MessageQueueComparisonDemo from './components/appendix/queue-design/MessageQueueComparisonDemo.vue'
import CouplingDemo from './components/appendix/queue-design/CouplingDemo.vue'
import DecouplingDemo from './components/appendix/queue-design/DecouplingDemo.vue'
import PubSubDemo from './components/appendix/queue-design/PubSubDemo.vue'
import DeadLetterQueueDemo from './components/appendix/queue-design/DeadLetterQueueDemo.vue'
import DelayedMessageDemo from './components/appendix/queue-design/DelayedMessageDemo.vue'
import SeckillSystemDemo from './components/appendix/queue-design/SeckillSystemDemo.vue'
import MQArchitectureDemo from './components/appendix/queue-design/MQArchitectureDemo.vue'
import ProducerConsumerDemo from './components/appendix/queue-design/ProducerConsumerDemo.vue'
import ReliabilityDemo from './components/appendix/queue-design/ReliabilityDemo.vue'
import IdempotenceDemo from './components/appendix/queue-design/IdempotenceDemo.vue'
import MQComparisonDemo from './components/appendix/queue-design/MQComparisonDemo.vue'

// Prompt Engineering Components
import PromptQuickStartDemo from './components/appendix/prompt-engineering/PromptQuickStartDemo.vue'
import PromptComparisonDemo from './components/appendix/prompt-engineering/PromptComparisonDemo.vue'
import FewShotDemo from './components/appendix/prompt-engineering/FewShotDemo.vue'
import ChainOfThoughtDemo from './components/appendix/prompt-engineering/ChainOfThoughtDemo.vue'
import PromptTemplatesDemo from './components/appendix/prompt-engineering/PromptTemplatesDemo.vue'
import PromptRobustnessDemo from './components/appendix/prompt-engineering/PromptRobustnessDemo.vue'
import PromptSecurityDemo from './components/appendix/prompt-engineering/PromptSecurityDemo.vue'
import TrainingProcessDemo from './components/appendix/prompt-engineering/TrainingProcessDemo.vue'

// Context Engineering Components
import AgentContextFlow from './components/appendix/context-engineering/AgentContextFlow.vue'
import IntroProblemReasonSolution from './components/appendix/context-engineering/IntroProblemReasonSolution.vue'
import ContextWindowVisualizer from './components/appendix/context-engineering/ContextWindowVisualizer.vue'
import SlidingWindowDemo from './components/appendix/context-engineering/SlidingWindowDemo.vue'
import SelectiveContextDemo from './components/appendix/context-engineering/SelectiveContextDemo.vue'
import RAGSimulationDemo from './components/appendix/context-engineering/RAGSimulationDemo.vue'
import ContextCompressionDemo from './components/appendix/context-engineering/ContextCompressionDemo.vue'
import MemoryPalaceDemo from './components/appendix/context-engineering/MemoryPalaceDemo.vue'
import MemoryPalaceActionDemo from './components/appendix/context-engineering/MemoryPalaceActionDemo.vue'
import KVCacheDemo from './components/appendix/context-engineering/KVCacheDemo.vue'
import LostInMiddleDemo from './components/appendix/context-engineering/LostInMiddleDemo.vue'

// Frontend Engineering Components
import BuildPipelineDemo from './components/appendix/frontend-engineering/BuildPipelineDemo.vue'
import BundlerComparisonDemo from './components/appendix/frontend-engineering/BundlerComparisonDemo.vue'
import TreeShakingDemo from './components/appendix/frontend-engineering/TreeShakingDemo.vue'
import CodeSplittingDemo from './components/appendix/frontend-engineering/CodeSplittingDemo.vue'
import HotReloadDemo from './components/appendix/frontend-engineering/HotReloadDemo.vue'
import DependencyGraphDemo from './components/appendix/frontend-engineering/DependencyGraphDemo.vue'
import SourceMapDemo from './components/appendix/frontend-engineering/SourceMapDemo.vue'
import AssetFingerprintDemo from './components/appendix/frontend-engineering/AssetFingerprintDemo.vue'

// Frontend Routing Components
import HashVsHistoryDemo from './components/appendix/frontend-routing/HashVsHistoryDemo.vue'
import DynamicRoutesDemo from './components/appendix/frontend-routing/DynamicRoutesDemo.vue'
import MpaRoutingDemo from './components/appendix/frontend-routing/MpaRoutingDemo.vue'
import NestedRoutesDemo from './components/appendix/frontend-routing/NestedRoutesDemo.vue'
import RouteGuardsDemo from './components/appendix/frontend-routing/RouteGuardsDemo.vue'
import RouteMatchingDemo from './components/appendix/frontend-routing/RouteMatchingDemo.vue'
import RouterArchitectureDemo from './components/appendix/frontend-routing/RouterArchitectureDemo.vue'
import RoutingModesDemo from './components/appendix/frontend-routing/RoutingModesDemo.vue'
import SpaNavigationDemo from './components/appendix/frontend-routing/SpaNavigationDemo.vue'

// Agent Intro Components
import AgentWorkflowDemo from './components/appendix/agent-intro/AgentWorkflowDemo.vue'
import AgentLevelDemo from './components/appendix/agent-intro/AgentLevelDemo.vue'
import AgentArchitectureDemo from './components/appendix/agent-intro/AgentArchitectureDemo.vue'
import AgentTaskFlowDemo from './components/appendix/agent-intro/AgentTaskFlowDemo.vue'
import FrameworkComparisonDemo from './components/appendix/agent-intro/FrameworkComparisonDemo.vue'
import FrameworkSelectionDemo from './components/appendix/agent-intro/FrameworkSelectionDemo.vue'
import AgentChallengesDemo from './components/appendix/agent-intro/AgentChallengesDemo.vue'
import AgentFutureDemo from './components/appendix/agent-intro/AgentFutureDemo.vue'
import AgentQuickStartDemo from './components/appendix/agent-intro/AgentQuickStartDemo.vue'
import AgentToolUseDemo from './components/appendix/agent-intro/AgentToolUseDemo.vue'
import AgentPlanningDemo from './components/appendix/agent-intro/AgentPlanningDemo.vue'
import AgentMemoryDemo from './components/appendix/agent-intro/AgentMemoryDemo.vue'
import AgentMultiToolPrinciple from './components/appendix/agent-intro/AgentMultiToolPrinciple.vue'
import AgentMemoryPrinciple from './components/appendix/agent-intro/AgentMemoryPrinciple.vue'

// Database Intro Components
import DatabaseIndexDemo from './components/appendix/database-intro/DatabaseIndexDemo.vue'
import RelationalDataDemo from './components/appendix/database-intro/RelationalDataDemo.vue'
import SqlPlaygroundDemo from './components/appendix/database-intro/SqlPlaygroundDemo.vue'
import DatabaseEvolutionDemo from './components/appendix/database-intro/DatabaseEvolutionDemo.vue'
import DatabaseRelationDemo from './components/appendix/database-intro/DatabaseRelationDemo.vue'
import BPlusTreeDemo from './components/appendix/database-intro/BPlusTreeDemo.vue'
import TransactionACIDDemo from './components/appendix/database-intro/TransactionACIDDemo.vue'
import QueryOptimizationDemo from './components/appendix/database-intro/QueryOptimizationDemo.vue'

// IDE Intro Components
import VirtualVSCodeDemo from './components/appendix/ide-intro/VirtualVSCodeDemo.vue'
import IdeArchitectureDemo from './components/appendix/ide-intro/IdeArchitectureDemo.vue'
import AiHelpDemo from './components/appendix/ide-intro/AiHelpDemo.vue'
import BrowserDevToolsDemo from './components/appendix/browser-devtools/BrowserDevToolsDemo.vue'
import BrowserDevToolsLiveDemo from './components/appendix/browser-devtools/BrowserDevToolsLiveDemo.vue'
import DevToolsElementsDemo from './components/appendix/browser-devtools/DevToolsElementsDemo.vue'
import DevToolsConsoleDemo from './components/appendix/browser-devtools/DevToolsConsoleDemo.vue'
import DevToolsNetworkDemo from './components/appendix/browser-devtools/DevToolsNetworkDemo.vue'
import DevToolsSourcesDemo from './components/appendix/browser-devtools/DevToolsSourcesDemo.vue'
import DevToolsApplicationDemo from './components/appendix/browser-devtools/DevToolsApplicationDemo.vue'

// Tracking Design Components
import TrackingOverviewDemo from './components/appendix/tracking-design/TrackingOverviewDemo.vue'
import TrackingTypesDemo from './components/appendix/tracking-design/TrackingTypesDemo.vue'
import TrackingMethodsComparisonDemo from './components/appendix/tracking-design/TrackingMethodsComparisonDemo.vue'
import DataModelDesignDemo from './components/appendix/tracking-design/DataModelDesignDemo.vue'
import DataCollectionDemo from './components/appendix/tracking-design/DataCollectionDemo.vue'
import DataPipelineDemo from './components/appendix/tracking-design/DataPipelineDemo.vue'
import PrivacyComplianceDemo from './components/appendix/tracking-design/PrivacyComplianceDemo.vue'
import RealWorldCaseDemo from './components/appendix/tracking-design/RealWorldCaseDemo.vue'
import ToolSelectionDemo from './components/appendix/tracking-design/ToolSelectionDemo.vue'

// Operations Components
import MonitoringDashboardDemo from './components/appendix/operations/MonitoringDashboardDemo.vue'
import AlertFlowDemo from './components/appendix/operations/AlertFlowDemo.vue'
import TraceVisualizationDemo from './components/appendix/operations/TraceVisualizationDemo.vue'
import IncidentResponseDemo from './components/appendix/operations/IncidentResponseDemo.vue'
import CapacityPlanningDemo from './components/appendix/operations/CapacityPlanningDemo.vue'

// Backend Languages Components
import BackendLanguagesDemo from './components/appendix/backend-languages/BackendLanguagesDemo.vue'
import LanguageComparisonDemo from './components/appendix/backend-languages/LanguageComparisonDemo.vue'
import PerformanceBenchmarkDemo from './components/appendix/backend-languages/PerformanceBenchmarkDemo.vue'
import SyntaxComparisonDemo from './components/appendix/backend-languages/SyntaxComparisonDemo.vue'
import ConcurrencyModelDemo from './components/appendix/backend-languages/ConcurrencyModelDemo.vue'
import LanguageSelectorDemo from './components/appendix/backend-languages/LanguageSelectorDemo.vue'

// Concurrency Models Components
import ProcessThreadCoroutineDemo from './components/appendix/concurrency-models/ProcessThreadCoroutineDemo.vue'
import ProcessIsolationDemo from './components/appendix/concurrency-models/ProcessIsolationDemo.vue'
import ThreadSchedulingDemo from './components/appendix/concurrency-models/ThreadSchedulingDemo.vue'
import CoroutineLightweightDemo from './components/appendix/concurrency-models/CoroutineLightweightDemo.vue'
import AsyncAwaitDemo from './components/appendix/concurrency-models/AsyncAwaitDemo.vue'
import EventLoopDemo from './components/appendix/concurrency-models/EventLoopDemo.vue'
import ConcurrentVsParallelDemo from './components/appendix/concurrency-models/ConcurrentVsParallelDemo.vue'
import GoroutineGreenThreadDemo from './components/appendix/concurrency-models/GoroutineGreenThreadDemo.vue'
import DeveloperEfficiencyDemo from './components/appendix/backend-languages/DeveloperEfficiencyDemo.vue'
import LanguageEcosystemDemo from './components/appendix/backend-languages/LanguageEcosystemDemo.vue'
import MemoryManagementDemo from './components/appendix/backend-languages/MemoryManagementDemo.vue'

// Component State Management Components
import ComponentHierarchyDemo from './components/appendix/component-state-management/ComponentHierarchyDemo.vue'
import PropsFlowDemo from './components/appendix/component-state-management/PropsFlowDemo.vue'
import EventBusDemo from './components/appendix/component-state-management/EventBusDemo.vue'
import StateManagementComparisonDemo from './components/appendix/component-state-management/StateManagementComparisonDemo.vue'
import ReduxFlowDemo from './components/appendix/component-state-management/ReduxFlowDemo.vue'
import VuexPiniaDemo from './components/appendix/component-state-management/VuexPiniaDemo.vue'
import MobxReactivityDemo from './components/appendix/component-state-management/MobxReactivityDemo.vue'
import ZustandJotaiDemo from './components/appendix/component-state-management/ZustandJotaiDemo.vue'

// Cloud Services Components
import CloudServicesMapDemo from './components/appendix/cloud-services/CloudServicesMapDemo.vue'
import AwsVsAliyunDemo from './components/appendix/cloud-services/AwsVsAliyunDemo.vue'
import ComputeServicesDemo from './components/appendix/cloud-services/ComputeServicesDemo.vue'
import StorageServicesDemo from './components/appendix/cloud-services/StorageServicesDemo.vue'
import NetworkServicesDemo from './components/appendix/cloud-services/NetworkServicesDemo.vue'
import SecurityServicesDemo from './components/appendix/cloud-services/SecurityServicesDemo.vue'
import PricingModelDemo from './components/appendix/cloud-services/PricingModelDemo.vue'
import ServiceSelectionDemo from './components/appendix/cloud-services/ServiceSelectionDemo.vue'
import DatabaseServicesDemo from './components/appendix/cloud-services/DatabaseServicesDemo.vue'
import K8sServicesDemo from './components/appendix/cloud-services/K8sServicesDemo.vue'

// Cloud Services Simple Components (new)
import CloudServicesOverview from './components/appendix/cloud-services/CloudServicesOverview.vue'
import ProviderComparison from './components/appendix/cloud-services/ProviderComparison.vue'
import PricingCalculator from './components/appendix/cloud-services/PricingCalculator.vue'
import ComputeInstanceDemo from './components/appendix/cloud-services/ComputeInstanceDemo.vue'
import StorageTypeDemo from './components/appendix/cloud-services/StorageTypeDemo.vue'
import ApiCallDemo from './components/appendix/cloud-services/ApiCallDemo.vue'
import CloudHistoryDemo from './components/appendix/cloud-services/CloudHistoryDemo.vue'
import DeployWorkflowDemo from './components/appendix/cloud-services/DeployWorkflowDemo.vue'
import RegionLatencyDemo from './components/appendix/cloud-services/RegionLatencyDemo.vue'

// Cloud IAM Simple Components (new)
import IAMStructure from './components/appendix/cloud-iam/IAMStructure.vue'
import PolicyEditorDemo from './components/appendix/cloud-iam/PolicyEditorDemo.vue'

// Gateway Proxy Components
import ReverseProxyDemo from './components/appendix/gateway-proxy/ReverseProxyDemo.vue'
import ApiGatewayDemo from './components/appendix/gateway-proxy/ApiGatewayDemo.vue'
import NginxArchitectureDemo from './components/appendix/gateway-proxy/NginxArchitectureDemo.vue'
import RoutingRulesDemo from './components/appendix/gateway-proxy/RoutingRulesDemo.vue'
import RateLimitingDemo from './components/appendix/gateway-proxy/RateLimitingDemo.vue'
import AuthMiddlewareDemo from './components/appendix/gateway-proxy/AuthMiddlewareDemo.vue'
import LoadBalancingDemo from './components/appendix/gateway-proxy/LoadBalancingDemo.vue'
import SslTerminationDemo from './components/appendix/gateway-proxy/SslTerminationDemo.vue'

// Load Balancing Components
import LoadBalancerTypesDemo from './components/appendix/load-balancing/LoadBalancerTypesDemo.vue'
import HealthCheckDemo from './components/appendix/load-balancing/HealthCheckDemo.vue'
import SessionPersistenceDemo from './components/appendix/load-balancing/SessionPersistenceDemo.vue'
import WeightedRoutingDemo from './components/appendix/load-balancing/WeightedRoutingDemo.vue'
import BlueGreenDeploymentDemo from './components/appendix/load-balancing/BlueGreenDeploymentDemo.vue'
import CanaryReleaseDemo from './components/appendix/load-balancing/CanaryReleaseDemo.vue'
import AutoScalingDemo from './components/appendix/load-balancing/AutoScalingDemo.vue'
import MultiRegionDemo from './components/appendix/load-balancing/MultiRegionDemo.vue'

// Scheduled Tasks Components
// import CronExpressionDemo from './components/appendix/scheduled-tasks/CronExpressionDemo.vue'
// import TaskSchedulerDemo from './components/appendix/scheduled-tasks/TaskSchedulerDemo.vue'
// import BatchProcessingDemo from './components/appendix/scheduled-tasks/BatchProcessingDemo.vue'
// import JobQueueDemo from './components/appendix/scheduled-tasks/JobQueueDemo.vue'
// import RetryMechanismDemo from './components/appendix/scheduled-tasks/RetryMechanismDemo.vue'
// import DistributedLockDemo from './components/appendix/scheduled-tasks/DistributedLockDemo.vue'
// import TaskMonitoringDemo from './components/appendix/scheduled-tasks/TaskMonitoringDemo.vue'
// import SchedulingConflictDemo from './components/appendix/scheduled-tasks/SchedulingConflictDemo.vue'

// Cloud IAM Components
import IamRamComparisonDemo from './components/appendix/cloud-iam/IamRamComparisonDemo.vue'
import IdentityProviderDemo from './components/appendix/cloud-iam/IdentityProviderDemo.vue'
import RolePolicyDemo from './components/appendix/cloud-iam/RolePolicyDemo.vue'
import PermissionHierarchyDemo from './components/appendix/cloud-iam/PermissionHierarchyDemo.vue'
import AccessKeyManagementDemo from './components/appendix/cloud-iam/AccessKeyManagementDemo.vue'
import MfaSecurityDemo from './components/appendix/cloud-iam/MfaSecurityDemo.vue'
import CrossAccountAccessDemo from './components/appendix/cloud-iam/CrossAccountAccessDemo.vue'
import BestPracticesDemo from './components/appendix/cloud-iam/BestPracticesDemo.vue'

// Backend Layered Architecture Components
import LayeredArchitectureDemo from './components/appendix/backend-layered-architecture/LayeredArchitectureDemo.vue'
import ControllerLayerDemo from './components/appendix/backend-layered-architecture/ControllerLayerDemo.vue'
import ServiceLayerDemo from './components/appendix/backend-layered-architecture/ServiceLayerDemo.vue'
import RepositoryLayerDemo from './components/appendix/backend-layered-architecture/RepositoryLayerDemo.vue'
import DomainModelDemo from './components/appendix/backend-layered-architecture/DomainModelDemo.vue'
import DtoFlowDemo from './components/appendix/backend-layered-architecture/DtoFlowDemo.vue'

// Browser Rendering Pipeline Components
import DomToRenderTreeDemo from './components/appendix/browser-rendering-pipeline/DomToRenderTreeDemo.vue'
import LayoutReflowDemo from './components/appendix/browser-rendering-pipeline/LayoutReflowDemo.vue'
import PaintLayerDemo from './components/appendix/browser-rendering-pipeline/PaintLayerDemo.vue'
import CompositeDemo from './components/appendix/browser-rendering-pipeline/CompositeDemo.vue'
import MacroMicroTaskDemo from './components/appendix/browser-rendering-pipeline/MacroMicroTaskDemo.vue'
import RenderingPerformanceDemo from './components/appendix/browser-rendering-pipeline/RenderingPerformanceDemo.vue'
import RenderingPipelineDemo from './components/appendix/browser-rendering-pipeline/RenderingPipelineDemo.vue'

// Cache Design Extra Components
import CacheArchitectureOverview from './components/appendix/cache-design/CacheArchitectureOverview.vue'
import CacheHierarchyDemo from './components/appendix/cache-design/CacheHierarchyDemo.vue'
import CachePatternComparisonDemo from './components/appendix/cache-design/CachePatternComparisonDemo.vue'
import EcommerceCacheArchitectureDemo from './components/appendix/cache-design/EcommerceCacheArchitectureDemo.vue'
import CacheMonitoringDashboardDemo from './components/appendix/cache-design/CacheMonitoringDashboardDemo.vue'

// Cloud Storage CDN Extra Components
import EdgeNodeDistributionDemo from './components/appendix/cloud-storage-cdn/EdgeNodeDistributionDemo.vue'
import CachePolicyDemo from './components/appendix/cloud-storage-cdn/CachePolicyDemo.vue'
import TrafficSchedulingDemo from './components/appendix/cloud-storage-cdn/TrafficSchedulingDemo.vue'
import HttpsOptimizationDemo from './components/appendix/cloud-storage-cdn/HttpsOptimizationDemo.vue'
import AccessAnalyticsDemo from './components/appendix/cloud-storage-cdn/AccessAnalyticsDemo.vue'

// API Design Extra Components
import ErrorHandlingDemo from './components/appendix/api-design/ErrorHandlingDemo.vue'
import VersioningStrategyDemo from './components/appendix/api-design/VersioningStrategyDemo.vue'
import DocumentationDemo from './components/appendix/api-design/DocumentationDemo.vue'
import ResourceAnalogy from './components/appendix/api-design/ResourceAnalogy.vue'
import RequestStructureDemo from './components/appendix/api-design/RequestStructureDemo.vue'
import ResponseStructureDemo from './components/appendix/api-design/ResponseStructureDemo.vue'

// JavaScript Intro Components
import VariableBoxDemo from './components/appendix/javascript-intro/VariableBoxDemo.vue'
import ReferenceDemo from './components/appendix/javascript-intro/ReferenceDemo.vue'
import FunctionMachineDemo from './components/appendix/javascript-intro/FunctionMachineDemo.vue'
import ScopeDemo from './components/appendix/javascript-intro/ScopeDemo.vue'
import ClosureDemo from './components/appendix/javascript-intro/ClosureDemo.vue'
import DOMTreeDemo from './components/appendix/javascript-intro/DOMTreeDemo.vue'
import AsyncRestaurantDemo from './components/appendix/javascript-intro/AsyncRestaurantDemo.vue'
import JSEventLoopDemo from './components/appendix/javascript-intro/JSEventLoopDemo.vue'
import VariableScopeDemo from './components/appendix/javascript-intro/VariableScopeDemo.vue'
import DataTypeDemo from './components/appendix/javascript-intro/DataTypeDemo.vue'
import ThisContextDemo from './components/appendix/javascript-intro/ThisContextDemo.vue'
import PrototypeDemo from './components/appendix/javascript-intro/PrototypeDemo.vue'
import AsyncDemo from './components/appendix/javascript-intro/AsyncDemo.vue'

// JavaScript Runtime Components
import RuntimeEnvironmentDemo from './components/appendix/js-runtime/RuntimeEnvironmentDemo.vue'
import CallStackDemo from './components/appendix/js-runtime/CallStackDemo.vue'
import TaskQueueDemo from './components/appendix/js-runtime/TaskQueueDemo.vue'
import MemoryLeakDemo from './components/appendix/js-runtime/MemoryLeakDemo.vue'
import GarbageCollectionDemo from './components/appendix/js-runtime/GarbageCollectionDemo.vue'

// TypeScript Intro Components
import TypeAnnotationDemo from './components/appendix/typescript-intro/TypeAnnotationDemo.vue'
import InterfaceDemo from './components/appendix/typescript-intro/InterfaceDemo.vue'
import GenericDemo from './components/appendix/typescript-intro/GenericDemo.vue'
import TypeInferenceDemo from './components/appendix/typescript-intro/TypeInferenceDemo.vue'

export default {
  extends: DefaultTheme,
  Layout,
  enhanceApp({ app }) {
    app.use(ElementPlus)
    app.component('HomeFeatures', HomeFeatures)
    app.component('NavGrid', NavGrid)
    app.component('NavCard', NavCard)
    app.component('CategoryIndex', CategoryIndex)
    app.component('ArticleGrid', ArticleGrid)
    app.component('StepBar', StepBar)
    app.component('ChapterIntroduction', ChapterIntroduction)
    app.component('ReadingProgress', ReadingProgress)
    app.component('SummaryCard', SummaryCard)
    app.component('WebTerminal', WebTerminal)
    app.component('TerminalGrid', TerminalGrid)
    app.component('CellInspector', CellInspector)
    app.component('EscapeSequences', EscapeSequences)
    app.component('EscapeParserDemo', EscapeParserDemo)
    app.component('CookedRawDemo', CookedRawDemo)
    app.component('InputVisualizer', InputVisualizer)
    app.component('SignalsDemo', SignalsDemo)
    app.component('FlowDiagram', FlowDiagram)
    app.component('BufferSwitchDemo', BufferSwitchDemo)
    app.component('AdvancedTUIDemo', AdvancedTUIDemo)
    app.component('ArchitectureDemo', ArchitectureDemo)
    app.component('TerminalDefinition', TerminalDefinition)
    app.component('TerminalOSDemo', TerminalOSDemo)
    app.component('TerminalHandsOn', TerminalHandsOn)

    // API Intro Components Registration
    app.component('ApiQuickStartDemo', ApiQuickStartDemo)
    app.component('ApiConceptDemo', ApiConceptDemo)
    app.component('RequestResponseFlow', RequestResponseFlow)
    app.component('ApiMethodDemo', ApiMethodDemo)
    app.component('ApiDocumentDemo', ApiDocumentDemo)
    app.component('ApiPlayground', ApiPlayground)
    app.component('RealWorldApiDemo', RealWorldApiDemo)

    // LLM Intro Components Registration
    app.component('EmbeddingDemo', EmbeddingDemo)
    app.component('LinearAttentionDemo', LinearAttentionDemo)
    app.component('LlmQuickStartDemo', LlmQuickStartDemo)
    app.component('MoEDemo', MoEDemo)
    app.component('NextTokenPrediction', NextTokenPrediction)
    app.component('RNNvsTransformer', RNNvsTransformer)
    app.component('ThinkingModelDemo', ThinkingModelDemo)
    app.component('TokenizationDemo', TokenizationDemo)
    app.component('TokenizerToMatrix', TokenizerToMatrix)
    app.component('TrainingInferenceDemo', TrainingInferenceDemo)

    // VLM Intro Components Registration
    app.component('AttentionDemo', AttentionDemo)
    app.component('FeatureAlignmentDemo', FeatureAlignmentDemo)
    app.component('LinearProjectionDemo', LinearProjectionDemo)
    app.component(
      'ModelArchitectureComparisonDemo',
      ModelArchitectureComparisonDemo
    )
    app.component('PatchifyDemo', PatchifyDemo)
    app.component('PositionalEmbeddingDemo', PositionalEmbeddingDemo)
    app.component('ProjectorDemo', ProjectorDemo)
    app.component('TrainingPipelineDemo', TrainingPipelineDemo)
    app.component('VLMInferenceDemo', VLMInferenceDemo)
    app.component('ViTOutputDemo', ViTOutputDemo)
    app.component('VlmQuickStartDemo', VlmQuickStartDemo)

    // Image Gen Intro Components Registration
    app.component('ImageGenArchitecture', ImageGenArchitecture)
    app.component('LatentSpaceViz', LatentSpaceViz)
    app.component('DiffusionProcessDemo', DiffusionProcessDemo)
    app.component('FlowMatchingDemo', FlowMatchingDemo)
    app.component('PromptVisualizer', PromptVisualizer)
    app.component('ImageGenQuickStartDemo', ImageGenQuickStartDemo)

    // Audio Intro Components Registration
    app.component('AudioWaveformDemo', AudioWaveformDemo)
    app.component('AudioTokenizationDemo', AudioTokenizationDemo)
    app.component('SpectrogramViz', SpectrogramViz)
    app.component('AutoregressiveAudioDemo', AutoregressiveAudioDemo)
    app.component('AudioQuickStartDemo', AudioQuickStartDemo)
    app.component('MelSpectrogramDemo', MelSpectrogramDemo)
    app.component('TTSPipelineDemo', TTSPipelineDemo)
    app.component('VoiceCloningDemo', VoiceCloningDemo)
    app.component('ASRvsTTSDemo', ASRvsTTSDemo)
    app.component('EmotionControlDemo', EmotionControlDemo)

    // Web Basics Components Registration
    app.component('WebTechTriad', WebTechTriad)
    app.component('UrlToBrowserDemo', UrlToBrowserDemo)
    app.component('UrlToBrowserQuickStart', UrlToBrowserQuickStart)
    app.component('GitWorkflowDemo', GitWorkflowDemo)
    app.component('GitThreeAreasDemo', GitThreeAreasDemo)
    app.component('GitStorageDemo', GitStorageDemo)
    app.component('GitCommandDemo', GitCommandDemo)
    app.component('GitBranchMergeDemo', GitBranchMergeDemo)
    app.component('GitConflictDemo', GitConflictDemo)
    app.component('GitStashDemo', GitStashDemo)
    app.component('GitRemoteDemo', GitRemoteDemo)
    app.component('GitScenariosDemo', GitScenariosDemo)
    app.component('NetworkLayers', NetworkLayers)
    app.component('TcpUdpComparison', TcpUdpComparison)
    app.component('SubnetCalculator', SubnetCalculator)
    app.component('NetworkTroubleshooting', NetworkTroubleshooting)
    // Deployment appendix
    app.component('DeploymentOverviewDemo', DeploymentOverviewDemo)
    app.component('DeploymentBuildDemo', DeploymentBuildDemo)
    app.component('DeploymentServerDemo', DeploymentServerDemo)
    app.component('DeploymentDnsDemo', DeploymentDnsDemo)
    app.component('DeploymentHttpsDemo', DeploymentHttpsDemo)
    app.component('DeploymentCicdDemo', DeploymentCicdDemo)
    app.component('DeploymentMonitorDemo', DeploymentMonitorDemo)
    app.component('CssBoxModel', CssBoxModel)
    app.component('CssFlexbox', CssFlexbox)
    app.component('CssLayoutDemo', CssLayoutDemo)
    app.component('CssPlaygroundDemo', CssPlaygroundDemo)
    app.component('CssCommonProperties', CssCommonProperties)
    app.component('CssSelectorsDemo', CssSelectorsDemo)
    app.component('DomManipulator', DomManipulator)
    app.component('SemanticTagsDemo', SemanticTagsDemo)
    app.component('DnsLookupDemo', DnsLookupDemo)
    app.component('TcpHandshakeDemo', TcpHandshakeDemo)
    app.component('UrlParserDemo', UrlParserDemo)
    app.component('HttpExchangeDemo', HttpExchangeDemo)
    app.component('BrowserRenderingDemo', BrowserRenderingDemo)
    app.component('FrontendEvolutionDemo', FrontendEvolutionDemo)
    app.component('SliceRequestDemo', SliceRequestDemo)
    app.component('ResponsiveGridDemo', ResponsiveGridDemo)
    app.component('JQueryVsStateDemo', JQueryVsStateDemo)
    app.component('VueReactComparisonDemo', VueReactComparisonDemo)
    app.component('RoutingModeDemo', RoutingModeDemo)
    app.component('SpaStatePreservationDemo', SpaStatePreservationDemo)
    app.component('BundlerSizeDemo', BundlerSizeDemo)
    app.component('RenderingStrategyDemo', RenderingStrategyDemo)
    app.component('BigFrontendScopeDemo', BigFrontendScopeDemo)
    app.component('AiEvolutionDemo', AiEvolutionDemo)
    app.component('RuleBasedVsLearningDemo', RuleBasedVsLearningDemo)
    app.component('PerceptronDemo', PerceptronDemo)
    app.component('AIEvolutionTimelineDemo', AIEvolutionTimelineDemo)
    app.component('CombinatorialExplosionDemo', CombinatorialExplosionDemo)
    app.component(
      'NeuralNetworkVisualizationDemo',
      NeuralNetworkVisualizationDemo
    )
    app.component('BackpropagationDemo', BackpropagationDemo)
    app.component('AttentionMechanismDemo', AttentionMechanismDemo)
    app.component(
      'DiscriminativeVsGenerativeDemo',
      DiscriminativeVsGenerativeDemo
    )
    app.component('GPTEvolutionDemo', GPTEvolutionDemo)

    app.component('ImperativeVsDeclarativeDemo', ImperativeVsDeclarativeDemo)
    app.component('ComponentReusabilityDemo', ComponentReusabilityDemo)

    app.component('BackendEvolutionDemo', BackendEvolutionDemo)
    app.component('BackendQuickStartDemo', BackendQuickStartDemo)
    app.component('EvolutionIntroDemo', EvolutionIntroDemo)
    app.component('PhysicalServerDemo', PhysicalServerDemo)
    app.component('MonolithDemo', MonolithDemo)
    app.component('ContainerDockerDemo', ContainerDockerDemo)
    app.component('MicroservicesDemo', MicroservicesDemo)
    app.component('KubernetesDemo', KubernetesDemo)
    app.component('ServerlessDemo', ServerlessDemo)
    app.component('ArchitectureComparisonDemo', ArchitectureComparisonDemo)
    app.component('DeploymentFlowDemo', DeploymentFlowDemo)
    app.component('TechStackTimelineDemo', TechStackTimelineDemo)
    app.component('ScalingStrategyDemo', ScalingStrategyDemo)
    app.component('MonolithVsMicroserviceDemo', MonolithVsMicroserviceDemo)
    app.component('CgiQueueDemo', CgiQueueDemo)
    app.component('MonolithReleaseRiskDemo', MonolithReleaseRiskDemo)
    app.component('MicroserviceLatencyDemo', MicroserviceLatencyDemo)
    app.component('CacheHitRatioDemo', CacheHitRatioDemo)
    app.component('ServerlessCostAutoScaleDemo', ServerlessCostAutoScaleDemo)

    // Frontend Performance Components
    app.component('PerformanceMetricsDemo', PerformanceMetricsDemo)
    app.component('PerformanceOverviewDemo', PerformanceOverviewDemo)
    app.component('ReflowRepaintDemo', ReflowRepaintDemo)
    app.component('ImageOptimizationDemo', ImageOptimizationDemo)
    app.component('LazyLoadingDemo', LazyLoadingDemo)
    app.component('CachingStrategyDemo', CachingStrategyDemo)
    app.component('CriticalRenderingPathDemo', CriticalRenderingPathDemo)
    app.component('VirtualScrollingDemo', VirtualScrollingDemo)

    // Canvas Intro Components Registration
    app.component('CanvasBasicsDemo', CanvasBasicsDemo)
    app.component('CoordinateSystemDemo', CoordinateSystemDemo)
    app.component('AnimationLoopDemo', AnimationLoopDemo)
    app.component('EventHandlingDemo', EventHandlingDemo)
    app.component('ParticleSystemDemo', ParticleSystemDemo)
    app.component('PerformanceDemo', PerformanceDemo)

    // Cache Design Components Registration
    app.component('CacheArchitectureDemo', CacheArchitectureDemo)
    app.component('LocalityPrincipleDemo', LocalityPrincipleDemo)
    app.component('CacheLifecycleDemo', CacheLifecycleDemo)
    app.component('LocalVsDistributedCacheDemo', LocalVsDistributedCacheDemo)
    app.component('MultiLevelCacheDemo', MultiLevelCacheDemo)
    app.component('CachePatternsDemo', CachePatternsDemo)
    app.component('CacheProblemsDemo', CacheProblemsDemo)
    app.component('ProductCacheDemo', ProductCacheDemo)

    // Auth Design Components Registration
    app.component('AuthEvolutionDemo', AuthEvolutionDemo)
    app.component('AuthBasicsDemo', AuthBasicsDemo)
    app.component('AuthInteractiveLoginDemo', AuthInteractiveLoginDemo)
    app.component('AuthNvsAuthZDemo', AuthNvsAuthZDemo)
    app.component('SessionCookieDemo', SessionCookieDemo)
    app.component('JWTWorkflowDemo', JWTWorkflowDemo)
    app.component('SessionVsJWTDemo', SessionVsJWTDemo)
    app.component('OAuth2FlowDemo', OAuth2FlowDemo)
    app.component('PasswordHashingDemo', PasswordHashingDemo)
    app.component('CSRFDefenseDemo', CSRFDefenseDemo)

    // Queue Design Components Registration
    app.component('MessageQueueDemo', MessageQueueDemo)
    app.component('PeakShavingDemo', PeakShavingDemo)
    app.component('MessageQueueComponentsDemo', MessageQueueComponentsDemo)
    app.component('PointToPointVsPubSubDemo', PointToPointVsPubSubDemo)
    app.component('MessageQueueComparisonDemo', MessageQueueComparisonDemo)
    app.component('CouplingDemo', CouplingDemo)
    app.component('DecouplingDemo', DecouplingDemo)
    app.component('PubSubDemo', PubSubDemo)
    app.component('DeadLetterQueueDemo', DeadLetterQueueDemo)
    app.component('DelayedMessageDemo', DelayedMessageDemo)
    app.component('SeckillSystemDemo', SeckillSystemDemo)

    // Prompt Engineering Components Registration
    app.component('PromptQuickStartDemo', PromptQuickStartDemo)
    app.component('PromptComparisonDemo', PromptComparisonDemo)
    app.component('FewShotDemo', FewShotDemo)
    app.component('ChainOfThoughtDemo', ChainOfThoughtDemo)
    app.component('PromptTemplatesDemo', PromptTemplatesDemo)
    app.component('PromptRobustnessDemo', PromptRobustnessDemo)
    app.component('PromptSecurityDemo', PromptSecurityDemo)
    app.component('TrainingProcessDemo', TrainingProcessDemo)

    // Context Engineering Components Registration
    app.component('AgentContextFlow', AgentContextFlow)
    app.component('IntroProblemReasonSolution', IntroProblemReasonSolution)
    app.component('ContextWindowVisualizer', ContextWindowVisualizer)
    app.component('SlidingWindowDemo', SlidingWindowDemo)
    app.component('SelectiveContextDemo', SelectiveContextDemo)
    app.component('RAGSimulationDemo', RAGSimulationDemo)
    app.component('ContextCompressionDemo', ContextCompressionDemo)
    app.component('MemoryPalaceDemo', MemoryPalaceDemo)
    app.component('MemoryPalaceActionDemo', MemoryPalaceActionDemo)
    app.component('KVCacheDemo', KVCacheDemo)
    app.component('LostInMiddleDemo', LostInMiddleDemo)

    // Frontend Engineering Components Registration
    app.component('BuildPipelineDemo', BuildPipelineDemo)
    app.component('BundlerComparisonDemo', BundlerComparisonDemo)
    app.component('TreeShakingDemo', TreeShakingDemo)
    app.component('CodeSplittingDemo', CodeSplittingDemo)
    app.component('HotReloadDemo', HotReloadDemo)
    app.component('DependencyGraphDemo', DependencyGraphDemo)
    app.component('SourceMapDemo', SourceMapDemo)
    app.component('AssetFingerprintDemo', AssetFingerprintDemo)

    // Frontend Routing Components Registration
    app.component('HashVsHistoryDemo', HashVsHistoryDemo)
    app.component('DynamicRoutesDemo', DynamicRoutesDemo)
    app.component('MpaRoutingDemo', MpaRoutingDemo)
    app.component('NestedRoutesDemo', NestedRoutesDemo)
    app.component('RouteGuardsDemo', RouteGuardsDemo)
    app.component('RouteMatchingDemo', RouteMatchingDemo)
    app.component('RouterArchitectureDemo', RouterArchitectureDemo)
    app.component('RoutingModesDemo', RoutingModesDemo)
    app.component('SpaNavigationDemo', SpaNavigationDemo)

    // Agent Intro Components Registration
    app.component('AgentWorkflowDemo', AgentWorkflowDemo)
    app.component('AgentLevelDemo', AgentLevelDemo)
    app.component('AgentArchitectureDemo', AgentArchitectureDemo)
    app.component('AgentTaskFlowDemo', AgentTaskFlowDemo)
    app.component('FrameworkComparisonDemo', FrameworkComparisonDemo)
    app.component('FrameworkSelectionDemo', FrameworkSelectionDemo)
    app.component('AgentChallengesDemo', AgentChallengesDemo)
    app.component('AgentFutureDemo', AgentFutureDemo)
    app.component('AgentQuickStartDemo', AgentQuickStartDemo)
    app.component('AgentToolUseDemo', AgentToolUseDemo)
    app.component('AgentPlanningDemo', AgentPlanningDemo)
    app.component('AgentMemoryDemo', AgentMemoryDemo)
    app.component('AgentMultiToolPrinciple', AgentMultiToolPrinciple)
    app.component('AgentMemoryPrinciple', AgentMemoryPrinciple)

    // Database Intro Components Registration
    app.component('DatabaseIndexDemo', DatabaseIndexDemo)
    app.component('RelationalDataDemo', RelationalDataDemo)
    app.component('SqlPlaygroundDemo', SqlPlaygroundDemo)

    // IDE Intro Components Registration
    app.component('VirtualVSCodeDemo', VirtualVSCodeDemo)
    app.component('DemoIde', VirtualVSCodeDemo) // Alias
    app.component('IdeArchitectureDemo', IdeArchitectureDemo)
    app.component('AiHelpDemo', AiHelpDemo)
    app.component('BrowserDevToolsDemo', BrowserDevToolsDemo)
    app.component('BrowserDevToolsLiveDemo', BrowserDevToolsLiveDemo)
    app.component('DevToolsElementsDemo', DevToolsElementsDemo)
    app.component('DevToolsConsoleDemo', DevToolsConsoleDemo)
    app.component('DevToolsNetworkDemo', DevToolsNetworkDemo)
    app.component('DevToolsSourcesDemo', DevToolsSourcesDemo)
    app.component('DevToolsApplicationDemo', DevToolsApplicationDemo)

    // Tracking Design Components Registration
    app.component('TrackingOverviewDemo', TrackingOverviewDemo)
    app.component('TrackingTypesDemo', TrackingTypesDemo)
    app.component(
      'TrackingMethodsComparisonDemo',
      TrackingMethodsComparisonDemo
    )
    app.component('DataModelDesignDemo', DataModelDesignDemo)
    app.component('DataCollectionDemo', DataCollectionDemo)
    app.component('DataPipelineDemo', DataPipelineDemo)
    app.component('PrivacyComplianceDemo', PrivacyComplianceDemo)
    app.component('RealWorldCaseDemo', RealWorldCaseDemo)
    app.component('ToolSelectionDemo', ToolSelectionDemo)

    // Operations Components Registration
    app.component('MonitoringDashboardDemo', MonitoringDashboardDemo)
    app.component('AlertFlowDemo', AlertFlowDemo)
    app.component('TraceVisualizationDemo', TraceVisualizationDemo)
    app.component('IncidentResponseDemo', IncidentResponseDemo)
    app.component('CapacityPlanningDemo', CapacityPlanningDemo)

    // Backend Languages Components Registration
    app.component('BackendLanguagesDemo', BackendLanguagesDemo)
    app.component('LanguageComparisonDemo', LanguageComparisonDemo)
    app.component('PerformanceBenchmarkDemo', PerformanceBenchmarkDemo)
    app.component('SyntaxComparisonDemo', SyntaxComparisonDemo)
    app.component('ConcurrencyModelDemo', ConcurrencyModelDemo)
    app.component('LanguageSelectorDemo', LanguageSelectorDemo)
    app.component('DeveloperEfficiencyDemo', DeveloperEfficiencyDemo)
    app.component('LanguageEcosystemDemo', LanguageEcosystemDemo)
    app.component('MemoryManagementDemo', MemoryManagementDemo)

    // Concurrency Models Components Registration
    app.component('ProcessThreadCoroutineDemo', ProcessThreadCoroutineDemo)
    app.component('ProcessIsolationDemo', ProcessIsolationDemo)
    app.component('ThreadSchedulingDemo', ThreadSchedulingDemo)
    app.component('CoroutineLightweightDemo', CoroutineLightweightDemo)
    app.component('AsyncAwaitDemo', AsyncAwaitDemo)
    app.component('EventLoopDemo', EventLoopDemo)
    app.component('ConcurrentVsParallelDemo', ConcurrentVsParallelDemo)
    app.component('GoroutineGreenThreadDemo', GoroutineGreenThreadDemo)

    // Component State Management Components Registration
    app.component('ComponentHierarchyDemo', ComponentHierarchyDemo)
    app.component('PropsFlowDemo', PropsFlowDemo)
    app.component('EventBusDemo', EventBusDemo)
    app.component('StateManagementComparisonDemo', StateManagementComparisonDemo)
    app.component('ReduxFlowDemo', ReduxFlowDemo)
    app.component('VuexPiniaDemo', VuexPiniaDemo)
    app.component('MobxReactivityDemo', MobxReactivityDemo)
    app.component('ZustandJotaiDemo', ZustandJotaiDemo)

    // Scheduled Tasks Components Registration
    // app.component('CronExpressionDemo', CronExpressionDemo)
    // app.component('TaskSchedulerDemo', TaskSchedulerDemo)
    // app.component('BatchProcessingDemo', BatchProcessingDemo)
    // app.component('JobQueueDemo', JobQueueDemo)
    // app.component('RetryMechanismDemo', RetryMechanismDemo)
    // app.component('DistributedLockDemo', DistributedLockDemo)
    // app.component('TaskMonitoringDemo', TaskMonitoringDemo)
    // app.component('SchedulingConflictDemo', SchedulingConflictDemo)

    // Cloud Services Components Registration
    app.component('CloudServicesMapDemo', CloudServicesMapDemo)
    app.component('AwsVsAliyunDemo', AwsVsAliyunDemo)
    app.component('ComputeServicesDemo', ComputeServicesDemo)
    app.component('StorageServicesDemo', StorageServicesDemo)
    app.component('NetworkServicesDemo', NetworkServicesDemo)
    app.component('SecurityServicesDemo', SecurityServicesDemo)
    app.component('PricingModelDemo', PricingModelDemo)
    app.component('ServiceSelectionDemo', ServiceSelectionDemo)
    app.component('DatabaseServicesDemo', DatabaseServicesDemo)
    app.component('K8sServicesDemo', K8sServicesDemo)

    // Cloud Services Simple Components Registration (new)
    app.component('CloudServicesOverview', CloudServicesOverview)
    app.component('ProviderComparison', ProviderComparison)
    app.component('PricingCalculator', PricingCalculator)
    app.component('ComputeInstanceDemo', ComputeInstanceDemo)
    app.component('StorageTypeDemo', StorageTypeDemo)
    app.component('ApiCallDemo', ApiCallDemo)
    app.component('CloudHistoryDemo', CloudHistoryDemo)
    app.component('DeployWorkflowDemo', DeployWorkflowDemo)
    app.component('RegionLatencyDemo', RegionLatencyDemo)

    // Cloud IAM Simple Components Registration (new)
    app.component('IAMStructure', IAMStructure)
    app.component('PolicyEditorDemo', PolicyEditorDemo)

    // Cloud IAM Components Registration
    app.component('IamRamComparisonDemo', IamRamComparisonDemo)
    app.component('IdentityProviderDemo', IdentityProviderDemo)
    app.component('RolePolicyDemo', RolePolicyDemo)
    app.component('PermissionHierarchyDemo', PermissionHierarchyDemo)
    app.component('AccessKeyManagementDemo', AccessKeyManagementDemo)
    app.component('MfaSecurityDemo', MfaSecurityDemo)
    app.component('CrossAccountAccessDemo', CrossAccountAccessDemo)
    app.component('BestPracticesDemo', BestPracticesDemo)

    // Gateway Proxy Components Registration
    app.component('ReverseProxyDemo', ReverseProxyDemo)
    app.component('ApiGatewayDemo', ApiGatewayDemo)
    app.component('NginxArchitectureDemo', NginxArchitectureDemo)
    app.component('RoutingRulesDemo', RoutingRulesDemo)
    app.component('RateLimitingDemo', RateLimitingDemo)
    app.component('AuthMiddlewareDemo', AuthMiddlewareDemo)
    app.component('LoadBalancingDemo', LoadBalancingDemo)
    app.component('SslTerminationDemo', SslTerminationDemo)

    // Load Balancing Components Registration
    app.component('LoadBalancerTypesDemo', LoadBalancerTypesDemo)
    app.component('HealthCheckDemo', HealthCheckDemo)
    app.component('SessionPersistenceDemo', SessionPersistenceDemo)
    app.component('WeightedRoutingDemo', WeightedRoutingDemo)
    app.component('BlueGreenDeploymentDemo', BlueGreenDeploymentDemo)
    app.component('CanaryReleaseDemo', CanaryReleaseDemo)
    app.component('AutoScalingDemo', AutoScalingDemo)
    app.component('MultiRegionDemo', MultiRegionDemo)

    // Backend Layered Architecture Components Registration
    app.component('LayeredArchitectureDemo', LayeredArchitectureDemo)
    app.component('ControllerLayerDemo', ControllerLayerDemo)
    app.component('ServiceLayerDemo', ServiceLayerDemo)
    app.component('RepositoryLayerDemo', RepositoryLayerDemo)
    app.component('DomainModelDemo', DomainModelDemo)
    app.component('DtoFlowDemo', DtoFlowDemo)

    // Browser Rendering Pipeline Components Registration
    app.component('DomToRenderTreeDemo', DomToRenderTreeDemo)
    app.component('LayoutReflowDemo', LayoutReflowDemo)
    app.component('PaintLayerDemo', PaintLayerDemo)
    app.component('CompositeDemo', CompositeDemo)
    app.component('MacroMicroTaskDemo', MacroMicroTaskDemo)
    app.component('RenderingPerformanceDemo', RenderingPerformanceDemo)
    app.component('RenderingPipelineDemo', RenderingPipelineDemo)
    app.component('EventLoopDemo', JSEventLoopDemo) // Alias for browser rendering context

    // Cache Design Extra Components Registration
    app.component('CacheArchitectureOverview', CacheArchitectureOverview)
    app.component('CacheHierarchyDemo', CacheHierarchyDemo)
    app.component('CachePatternComparisonDemo', CachePatternComparisonDemo)
    app.component('EcommerceCacheArchitectureDemo', EcommerceCacheArchitectureDemo)
    app.component('CacheMonitoringDashboardDemo', CacheMonitoringDashboardDemo)

    // Cloud Storage CDN Extra Components Registration
    app.component('EdgeNodeDistributionDemo', EdgeNodeDistributionDemo)
    app.component('CachePolicyDemo', CachePolicyDemo)
    app.component('TrafficSchedulingDemo', TrafficSchedulingDemo)
    app.component('HttpsOptimizationDemo', HttpsOptimizationDemo)
    app.component('AccessAnalyticsDemo', AccessAnalyticsDemo)

    // API Design Extra Components Registration
    app.component('ErrorHandlingDemo', ErrorHandlingDemo)
    app.component('VersioningStrategyDemo', VersioningStrategyDemo)
    app.component('DocumentationDemo', DocumentationDemo)
    app.component('ResourceAnalogy', ResourceAnalogy)
    app.component('RequestStructureDemo', RequestStructureDemo)
    app.component('ResponseStructureDemo', ResponseStructureDemo)

    // Database Intro Extra Components Registration
    app.component('DatabaseEvolutionDemo', DatabaseEvolutionDemo)
    app.component('DatabaseRelationDemo', DatabaseRelationDemo)
    app.component('BPlusTreeDemo', BPlusTreeDemo)
    app.component('TransactionACIDDemo', TransactionACIDDemo)
    app.component('QueryOptimizationDemo', QueryOptimizationDemo)

    // Queue Design Extra Components Registration
    app.component('MQArchitectureDemo', MQArchitectureDemo)
    app.component('ProducerConsumerDemo', ProducerConsumerDemo)
    app.component('ReliabilityDemo', ReliabilityDemo)
    app.component('IdempotenceDemo', IdempotenceDemo)
    app.component('MQComparisonDemo', MQComparisonDemo)

    // JavaScript Intro Components Registration
    app.component('VariableBoxDemo', VariableBoxDemo)
    app.component('ReferenceDemo', ReferenceDemo)
    app.component('FunctionMachineDemo', FunctionMachineDemo)
    app.component('ScopeDemo', ScopeDemo)
    app.component('VariableScopeDemo', VariableScopeDemo)
    app.component('DataTypeDemo', DataTypeDemo)
    app.component('ClosureDemo', ClosureDemo)
    app.component('ThisContextDemo', ThisContextDemo)
    app.component('PrototypeDemo', PrototypeDemo)
    app.component('AsyncDemo', AsyncDemo)
    app.component('DOMTreeDemo', DOMTreeDemo)
    app.component('AsyncRestaurantDemo', AsyncRestaurantDemo)
    app.component('JSEventLoopDemo', JSEventLoopDemo)

    // JavaScript Runtime Components Registration
    app.component('RuntimeEnvironmentDemo', RuntimeEnvironmentDemo)
    app.component('CallStackDemo', CallStackDemo)
    app.component('TaskQueueDemo', TaskQueueDemo)
    app.component('MemoryLeakDemo', MemoryLeakDemo)
    app.component('GarbageCollectionDemo', GarbageCollectionDemo)

    // TypeScript Intro Components Registration
    app.component('TypeAnnotationDemo', TypeAnnotationDemo)
    app.component('InterfaceDemo', InterfaceDemo)
    app.component('GenericDemo', GenericDemo)
    app.component('TypeInferenceDemo', TypeInferenceDemo)
  },
  setup() {
    const route = useRoute()
    const { frontmatter } = useData()
    let viewer = null

    // Skip browser-only initialization during SSR
    if (import.meta.env.SSR) {
      return
    }

    const initViewer = () => {
      // 销毁旧实例
      if (viewer) {
        viewer.destroy()
        viewer = null
      }

      // 找到文章内容容器
      const doc = document.querySelector('.vp-doc')
      if (doc) {
        // 初始化 Viewer，配置一些常用选项
        viewer = new Viewer(doc, {
          button: true, // 显示右上角关闭按钮
          navbar: true, // 显示底部缩略图导航
          title: true, // 显示图片标题（alt 属性）
          toolbar: true, // 显示工具栏（缩放、旋转等）
          tooltip: true, // 显示缩放百分比
          movable: true, // 允许拖拽
          zoomable: true, // 允许缩放
          rotatable: true, // 允许旋转
          scalable: true, // 允许翻转
          transition: false, // 禁用自带动画，确保打开瞬间无飞入
          fullscreen: true, // 允许全屏播放
          shown() {
            // 打开完成后，标记为 ready，CSS 此时才会介入 transition
            document.body.classList.add('viewer-ready')
          },
          hide() {
            // 关闭前移除标记，确保关闭瞬间无动画
            document.body.classList.remove('viewer-ready')
          },
          keyboard: true, // 允许键盘控制
          url: 'src', // 图片源
          // 过滤掉不想查看的图片（比如表情包等小图标，如果需要的话）
          filter(image) {
            return !image.classList.contains('no-viewer')
          }
        })
      }
    }

    const initTypewriter = () => {
      const taglineData = frontmatter.value.hero?.tagline
      if (Array.isArray(taglineData) && taglineData.length > 0) {
        const taglineEl = document.querySelector('.VPHomeHero .tagline')
        if (taglineEl) {
          taglineEl.innerHTML = ''

          const typeIt = new TypeIt(taglineEl, {
            speed: 50,
            startDelay: 500,
            loop: true
          })

          taglineData.forEach((text) => {
            typeIt.type(text).pause(2000).delete().pause(500)
          })

          typeIt.go()
        }
      }
    }

    const optimizeImages = () => {
      const images = document.querySelectorAll('.vp-doc img')
      images.forEach((img) => {
        if (img.complete) {
          applyImageStyle(img)
        } else {
          img.onload = () => applyImageStyle(img)
        }
      })
    }

    const applyImageStyle = (img) => {
      const { naturalWidth, naturalHeight } = img
      if (!naturalWidth || !naturalHeight) return

      const ratio = naturalHeight / naturalWidth
      img.classList.remove(
        'img-tall',
        'img-very-tall',
        'img-ultra-tall',
        'img-limit-width',
        'img-limit-height'
      )

      img.style.maxWidth = ''
      img.style.maxHeight = ''
      img.style.width = ''
      img.style.height = ''

      if (ratio <= 1) {
        img.classList.add('img-limit-width')
        return
      }

      img.classList.add('img-tall')
      if (ratio > 2.2) {
        img.classList.add('img-ultra-tall')
      } else if (ratio > 1.3) {
        img.classList.add('img-very-tall')
      }
    }

    onMounted(() => {
      initViewer()
      initTypewriter()
      optimizeImages()
    })

    watch(
      () => route.path,
      () =>
        nextTick(() => {
          initViewer()
          initTypewriter()
          optimizeImages()
        })
    )
  }
}