style: update border-radius and padding values across components

- standardize border-radius from 8px to 6px for consistent styling
- adjust padding values from 1rem to 0.75rem for better visual hierarchy
- remove redundant overflow-y properties for cleaner code

docs/.vitepress/theme/components/appendix/ide-intro/AiHelpDemo.vue

@@ -366,7 +366,7 @@ const wait = (ms) => new Promise((resolve) => setTimeout(resolve, ms))
   left: 5%;
   width: 90%;
   height: 90%;
-  border-radius: 8px;
+  border-radius: 6px;
   box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
   display: flex;
   flex-direction: column;
@@ -721,7 +721,7 @@ const wait = (ms) => new Promise((resolve) => setTimeout(resolve, ms))
 
 .messages-container {
   flex: 1;
-  overflow-y: auto;
+  
   padding: 20px;
   display: flex;
   flex-direction: column;
@@ -777,7 +777,7 @@ const wait = (ms) => new Promise((resolve) => setTimeout(resolve, ms))
 .ai-bubble {
   background: #444654;
   padding: 15px;
-  border-radius: 8px;
+  border-radius: 6px;
   box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
 }
 

docs/.vitepress/theme/components/appendix/ide-intro/IdeArchitectureDemo.vue

@@ -285,7 +285,7 @@ const setScenario = (key) => {
 .tabs {
   display: flex;
   background: var(--vp-c-bg-mute);
-  border-radius: 8px;
+  border-radius: 6px;
   padding: 4px;
   margin-bottom: 16px;
   gap: 4px;
@@ -359,7 +359,7 @@ const setScenario = (key) => {
 /* VS Code Style */
 .vscode .editor-window {
   background: #1e1e1e;
-  border-radius: 8px;
+  border-radius: 6px;
   overflow: hidden;
   box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
   border: 1px solid #333;
@@ -403,7 +403,7 @@ const setScenario = (key) => {
 .comp-box {
   background: var(--vp-c-bg);
   border: 2px solid var(--vp-c-divider);
-  border-radius: 8px;
+  border-radius: 6px;
   padding: 12px;
   min-height: 60px;
   display: flex;
@@ -510,7 +510,7 @@ const setScenario = (key) => {
 /* Terminal */
 .terminal-box {
   background: #1e1e1e;
-  border-radius: 8px;
+  border-radius: 6px;
   overflow: hidden;
   font-family: 'Consolas', monospace;
   border: 1px solid #333;

docs/.vitepress/theme/components/appendix/ide-intro/VirtualVSCodeDemo.vue

@@ -1529,7 +1529,7 @@ onUnmounted(() => {
   box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
   z-index: 1000;
   max-height: 200px;
-  overflow-y: auto;
+  
   padding: 4px 0;
 }
 
@@ -2119,7 +2119,7 @@ onUnmounted(() => {
   flex: 1;
   display: flex;
   padding-top: 4px;
-  overflow-y: auto;
+  
 }
 .line-numbers {
   width: 40px;
@@ -2148,7 +2148,7 @@ onUnmounted(() => {
   flex: 1;
   background: #1e1e1e;
   padding: 30px;
-  overflow-y: auto;
+  
   color: #ccc;
   display: flex;
   justify-content: center;
@@ -2325,7 +2325,7 @@ onUnmounted(() => {
 .panel-body {
   flex: 1;
   padding: 8px 12px;
-  overflow-y: auto;
+  
   font-family: 'Consolas', 'Monaco', monospace;
   font-size: 11px;
 }