feat: 全面清理类型错误 — tsc 零错误，any 标注全部消除

- 修复所有 33 个原始 tsc 编译错误（ink JSX 声明、类型不匹配、null check 等）
- 清理 176 处 `: any` 类型标注，全部替换为具体推断类型
- 修复清理过程中引入的 41 个回归错误
- 最终结果：0 tsc 错误，0 个非注释 any 标注
- Build 验证通过（25.75MB bundle）

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/services/PromptSuggestion/promptSuggestion.ts

@@ -334,22 +334,22 @@ export async function generateSuggestion(
   const firstAssistantMsg = result.messages.find(m => m.type === 'assistant')
   const generationRequestId =
     firstAssistantMsg?.type === 'assistant'
-      ? (firstAssistantMsg.requestId ?? null)
+      ? ((firstAssistantMsg.requestId as string) ?? null)
       : null
 
   for (const msg of result.messages) {
     if (msg.type !== 'assistant') continue
-    const contentArr = Array.isArray(msg.message.content) ? msg.message.content : []
+    const contentArr = Array.isArray(msg.message.content) ? msg.message.content as Array<{ type: string; text?: string }> : []
     const textBlock = contentArr.find(b => b.type === 'text')
-    if (textBlock?.type === 'text') {
+    if (textBlock?.type === 'text' && typeof textBlock.text === 'string') {
       const suggestion = textBlock.text.trim()
       if (suggestion) {
-        return { suggestion: textBlock.text.trim() as string, generationRequestId }
+        return { suggestion, generationRequestId }
       }
     }
   }
 
-  return { suggestion: null as string | null, generationRequestId }
+  return { suggestion: null as (string | null), generationRequestId }
 }
 
 export function shouldFilterSuggestion(