feat: 完成第二版类型清理

src/utils/permissions/permissionExplainer.ts

@@ -113,7 +113,7 @@ function extractConversationContext(
 
   for (const msg of assistantMessages.reverse()) {
     // Extract text content from assistant message
-    const textBlocks = msg.message.content
+    const textBlocks = (Array.isArray(msg.message.content) ? msg.message.content : [])
       .filter(c => c.type === 'text')
       .map(c => ('text' in c ? c.text : ''))
       .join(' ')

src/utils/permissions/yoloClassifier.ts

@@ -343,7 +343,7 @@ export function buildTranscriptEntries(messages: Message[]): TranscriptEntry[] {
       for (const block of msg.message.content) {
         // Only include tool_use blocks — assistant text is model-authored
         // and could be crafted to influence the classifier's decision.
-        if (block.type === 'tool_use') {
+        if (typeof block !== 'string' && block.type === 'tool_use') {
           blocks.push({
             type: 'tool_use',
             name: block.name,