feat: 添加输入框统一计划文档，定义配置层和共享UI组件的任务

src/renderer/src/pages/home/Inputbar/TODO.md

@@ -0,0 +1,44 @@
+# Inputbar Unification Plan
+
+## Goal
+Create a single configurable input bar that supports chat topics, agent sessions, and other contexts (e.g. mini window) without duplicating UI logic. Remove `AgentSessionInputbar.tsx` in favour of the shared implementation.
+
+## Tasks
+
+### 1. Configuration Layer
+- [ ] Add `InputbarScope` registry (e.g. `src/renderer/src/config/registry/inputbar.ts`).
+- [ ] Define per-scope options (features toggles, placeholders, min/max rows, token counter, quick panel, attachments, knowledge picker, mention models, translate button, abort button, etc.).
+- [ ] Register defaults for chat (`TopicType.Chat`), agent session (`TopicType.Session`), and mini window scope.
+
+### 2. Shared UI Composer
+- [ ] Extract common UI from `Inputbar.tsx` into new `InputComposer` component that reads config + callbacks.
+- [ ] Ensure composer handles textarea sizing, focus, drag/drop, token estimation, attachments, toolbar slots based on config.
+- [ ] Provide controlled props for text, files, mentioned models, loading states, quick panel interactions.
+
+### 3. Chat Wrapper Migration
+- [ ] Refactor `Inputbar.tsx` to:
+  - Resolve scope via topic type.
+  - Fetch config via registry.
+  - Supply send/abort/translate/knowledge handlers to composer.
+  - Remove inline UI duplication now covered by composer.
+- [ ] Verify chat-specific behaviour (knowledge save, auto translate, quick panel, model mentions) via config flags and callbacks.
+
+### 4. Agent Session Wrapper Migration
+- [ ] Rebuild session input bar (currently `AgentSessionInputbar.tsx`) as thin wrapper using composer and session scope config.
+- [ ] Use session-specific hooks for message creation, model resolution, aborting, and streaming state.
+- [ ] Once parity confirmed, delete `AgentSessionInputbar.tsx` and update all imports.
+
+### 6. Cross-cutting Cleanup
+- [ ] Remove duplicated state caches (`_text`, `_files`, `_mentionedModelsCache`) once wrappers manage persistence appropriately.
+- [ ] Update typings (`MessageInputBaseParams`, etc.) if composer needs shared interfaces.
+- [ ] Ensure quick panel integration works for all scopes (guard behind config flag).
+
+### 7. Verification
+- [ ] Run `yarn build:check` (after cleaning existing lint issues in WebSearchTool/ReadTool).
+- [ ] Manual QA for chat topics, agent sessions, and mini window input: send, abort, attachments, translate, quick panel triggers, knowledge save.
+- [ ] Add doc entry summarising registry usage and scope configuration.
+
+## Notes
+- Aligns with the approach taken for `MessageMenubar` scope registry.
+- Composer should accept refs for external focus triggers (e.g. `MessageGroup` or session auto-focus).
+- Plan to remove now-unused session-specific styles/components once migration completes.

src/renderer/src/pages/home/Messages/Tools/MessageAgentTools/ReadTool.tsx

@@ -1,10 +1,10 @@
-import { AccordionItem, ScrollShadow } from '@heroui/react'
+import { AccordionItem } from '@heroui/react'
 import { FileText } from 'lucide-react'
+import ReactMarkdown from 'react-markdown'
 
 import { ToolTitle } from './GenericTools'
-import { AgentToolsType } from './types'
-import ReactMarkdown from 'react-markdown'
 import type { ReadToolInput as ReadToolInputType, ReadToolOutput as ReadToolOutputType } from './types'
+import { AgentToolsType } from './types'
 
 export function ReadTool({ input, output }: { input: ReadToolInputType; output?: ReadToolOutputType }) {
   // 如果有输出，计算统计信息

src/renderer/src/pages/home/Messages/Tools/MessageAgentTools/WebSearchTool.tsx

@@ -1,7 +1,7 @@
 import { AccordionItem } from '@heroui/react'
 import { Globe } from 'lucide-react'
 
-import { SimpleFieldInputTool, ToolTitle } from './GenericTools'
+import { ToolTitle } from './GenericTools'
 import type { WebSearchToolInput, WebSearchToolOutput } from './types'
 
 export function WebSearchTool({ input, output }: { input: WebSearchToolInput; output?: WebSearchToolOutput }) {