fix(agent): 多模态工具过滤 + memory 新类型 + UI 优化

- 根据模型 multimodal 字段过滤 read_mediafile 工具
- prompt 新增模型多模态能力说明
- 记忆新增 machine 类型（本机路径/脚本/配置）
- 记忆内容统一用「用户」指代，禁止用名字
- done 后按 Fn 不再清空之前内容
- 设置窗口 checkbox 文字与其他控件对齐
- 菜单和设置窗口去掉所有 emoji

Agent/doc/tools.json

@@ -287,8 +287,8 @@
           },
           "type": {
             "type": "string",
-            "enum": ["preference", "habit", "event", "todo", "identity", "relationship", "other"],
-            "description": "记忆类型。preference=偏好喜欢什么不喜欢什么，habit=用户的生活习惯，event=过去需要记住的重要事件，todo=未来需要完成的任务，identity=用户的身份信息，relationship=用户和其他人的关联，other=其他"
+            "enum": ["preference", "habit", "event", "todo", "identity", "relationship", "machine", "other"],
+            "description": "记忆类型。preference=偏好喜欢什么不喜欢什么，habit=用户的生活习惯，event=过去需要记住的重要事件，todo=未来需要完成的任务，identity=用户的身份信息，relationship=用户和其他人的关联，machine=本机电脑上的信息（如特定路径、脚本、配置等），other=其他"
           },
           "content": {
             "type": "string",
@@ -319,7 +319,7 @@
           "types": {
             "type": "array",
             "items": { "type": "string" },
-            "description": "限定搜索的记忆类型，可选值：preference, habit, event, todo, identity, relationship, other。不提供则搜索所有类型"
+            "description": "限定搜索的记忆类型，可选值：preference, habit, event, todo, identity, relationship, machine, other。不提供则搜索所有类型"
           },
           "query": {
             "type": "string",

Agent/prompts/system.txt

@@ -87,6 +87,11 @@ set_identity 和 remember 的本质区别：
 
 1) 何时记录记忆（remember 工具）：
 以下情况应调用 remember 工具 add 操作：
+
+⚠️ 内容格式：所有记忆的 content 字段中，一律使用「用户」指代用户本人，禁止使用用户的名字、昵称或称呼。
+   正确：「用户喜欢喝咖啡」「用户每天早上8点起床」
+   错误：「jojo喜欢喝咖啡」「张总每天早上8点起床」
+
 - 用户表达了个人偏好（喜欢/不喜欢/觉得什么好用/讨厌什么）
   → type=preference，content=具体偏好，keywords=相关关键词
 - 用户透露了生活习惯（如「我每天早上8点喝咖啡」）
@@ -100,6 +105,8 @@ set_identity 和 remember 的本质区别：
   → type=identity
 - 用户提及了人际关系（如「张三是我同事」）
   → type=relationship
+- 用户提到了本机电脑上的信息（如特定路径、脚本位置、配置文件等值得记住的内容）
+  → type=machine
 - 其他值得记住的信息
   → type=other
 
@@ -148,6 +155,7 @@ set_identity 和 remember 的本质区别：
 【系统信息】
 - 当前时间：{current_time}
 - 当前模型：{model_id}
+- 模型多模态能力：{multimodal_ability}
 - 工作区路径：{path}
 - 系统信息：{system}
 - 终端类型：{terminal}

Agent/src/bridge.js

@@ -22,7 +22,7 @@ const fs = require('fs');
 const path = require('path');
 const readline = require('readline');
 
-const { ensureConfig } = require('./config');
+const { ensureConfig, getModelByKey } = require('./config');
 const { createState } = require('./core/state');
 const { buildSystemPrompt } = require('./core/context');
 const { streamChat } = require('./model/client');
@@ -53,6 +53,17 @@ const TOOLS_JSON = path.join(__dirname, '..', 'doc', 'tools.json');
 const systemPrompt = fs.readFileSync(path.join(PROMPTS_DIR, 'system.txt'), 'utf8');
 const tools = JSON.parse(fs.readFileSync(TOOLS_JSON, 'utf8'));
 
+// 根据模型多模态能力过滤工具（不支持图片/视频则移除 read_mediafile）
+function filterToolsByModel(modelKey) {
+  const model = getModelByKey(config, modelKey);
+  if (!model) return tools;
+  const mm = model.multimodal || 'none';
+  if (mm === 'none' || mm === null) {
+    return tools.filter(t => t.function?.name !== 'read_mediafile');
+  }
+  return tools;
+}
+
 // --- 输出辅助 ---
 function emit(obj) {
   process.stdout.write(JSON.stringify(obj) + '\n');
@@ -67,10 +78,18 @@ function resolveWorkspace(raw) {
 
 // --- 构建消息 ---
 function buildApiMessages(state, workspace) {
+  // 获取当前模型的多模态能力描述
+  const model = getModelByKey(config, state.modelKey);
+  const mm = model?.multimodal || 'none';
+  let multimodalAbility = '不可查看图片，不可查看视频';
+  if (mm === 'image' || mm === 'image+video') multimodalAbility = '可以查看图片，不可查看视频';
+  if (mm === 'image+video') multimodalAbility = '可以查看图片，可以查看视频';
+
   const system = buildSystemPrompt(systemPrompt, {
     workspace,
     allowMode: state.allowMode,
     modelId: state.modelId || state.modelKey,
+    multimodal_ability: multimodalAbility,
   });
   const messages = [{ role: 'system', content: system }];
   for (const msg of state.messages) {
@@ -151,6 +170,9 @@ async function runAgent(input) {
   let lastAssistantContent = '';
   let accumulatedUsage = { prompt: 0, completion: 0, total: 0 };
 
+  // 根据当前模型多模态能力过滤工具
+  const activeTools = filterToolsByModel(state.modelKey);
+
   while (continueLoop) {
     let assistantContent = '';
     let fullThinkingBuffer = '';
@@ -166,7 +188,7 @@ async function runAgent(input) {
         config,
         modelKey: state.modelKey,
         messages,
-        tools,
+        tools: activeTools,
         thinkingMode: state.thinkingMode,
         currentContextTokens: normalizeTokenUsage(state.tokenUsage).total || 0,
         abortSignal: streamController.signal,

Agent/src/core/context.js

@@ -73,6 +73,7 @@ function buildSystemPrompt(basePrompt, opts) {
     permissions: allowModeValue,
     git: getGitInfo(opts.workspace),
     model_id: opts.modelId || '',
+    multimodal_ability: opts.multimodal_ability || '不可查看图片，不可查看视频',
   };
   for (const [key, value] of Object.entries(replacements)) {
     const token = `{${key}}`;

Agent/src/tools/remember.js

@@ -8,7 +8,7 @@ const crypto = require('crypto');
 const MEMORY_DIR = path.join(os.homedir(), 'Library', 'Application Support', 'VoiceInput', 'memory');
 const MEMORY_FILE = path.join(MEMORY_DIR, 'memory.json');
 
-const VALID_TYPES = ['preference', 'habit', 'event', 'todo', 'identity', 'relationship', 'other'];
+const VALID_TYPES = ['preference', 'habit', 'event', 'todo', 'identity', 'relationship', 'machine', 'other'];
 
 function ensureDir() {
   if (!fs.existsSync(MEMORY_DIR)) {

Sources/App/AppDelegate.swift

@@ -172,11 +172,17 @@ final class AppDelegate: NSObject, NSApplicationDelegate, NSSpeechSynthesizerDel
 
         // 智能体模式 → 统一显示刘海弹窗
         if Config.shared.triggerMode == .agent {
+            // done 后再次按 Fn：不清空内容，只显示输入框
+            if agentTracker.mode == "done" {
+                agentTracker.isTextInputMode = true
+                showAgentNotchInternal(isTextInput: true)
+            } else {
                 agentTracker.resetForInput()
                 agentTracker.isTextInputMode = true
                 agentTracker.toolsMode = Config.shared.agentToolsMode
                 agentTracker.newConversationMode = Config.shared.agentNewConversationMode
                 showAgentNotchInternal(isTextInput: true)
+            }
 
             // 打字输入：不录音，等待用户输入
             if Config.shared.agentInputMode == "text" {

Sources/App/MenuBarController.swift

@@ -48,12 +48,12 @@ final class MenuBarController: NSObject {
             keyEquivalent: ""
         )
         agentVoiceInputItem = NSMenuItem(
-            title: "🎤 语音输入",
+            title: "语音输入",
             action: #selector(selectAgentVoiceInput),
             keyEquivalent: ""
         )
         agentTextInputItem = NSMenuItem(
-            title: "⌨️ 打字输入",
+            title: "打字输入",
             action: #selector(selectAgentTextInput),
             keyEquivalent: ""
         )
@@ -118,7 +118,7 @@ final class MenuBarController: NSObject {
         // ===== 模式切换 =====
         let modeMenu = NSMenu()
         let inputModeItem = NSMenuItem(
-            title: "🎤 语音输入",
+            title: "语音输入",
             action: #selector(selectMode(_:)),
             keyEquivalent: ""
         )
@@ -129,7 +129,7 @@ final class MenuBarController: NSObject {
         modeMenu.addItem(inputModeItem)
         
         let assistModeItem = NSMenuItem(
-            title: "💬 AI 助手",
+            title: "AI 助手",
             action: #selector(selectMode(_:)),
             keyEquivalent: ""
         )
@@ -140,7 +140,7 @@ final class MenuBarController: NSObject {
         modeMenu.addItem(assistModeItem)
 
         let agentModeItem = NSMenuItem(
-            title: "🤖 智能体",
+            title: "智能体",
             action: #selector(selectMode(_:)),
             keyEquivalent: ""
         )
@@ -180,7 +180,7 @@ final class MenuBarController: NSObject {
         inputLLMSubmenu.addItem(inputSettingsItem)
 
         let inputSubmenuItem = NSMenuItem()
-        inputSubmenuItem.title = "🎤 Input LLM"
+        inputSubmenuItem.title = "Input LLM"
         inputSubmenuItem.submenu = inputLLMSubmenu
         menu.addItem(inputSubmenuItem)
 
@@ -201,7 +201,7 @@ final class MenuBarController: NSObject {
         assistLLMSubmenu.addItem(assistSettingsItem)
 
         let assistSubmenuItem = NSMenuItem()
-        assistSubmenuItem.title = "💬 Assist LLM"
+        assistSubmenuItem.title = "Assist LLM"
         assistSubmenuItem.submenu = assistLLMSubmenu
         menu.addItem(assistSubmenuItem)
 
@@ -235,7 +235,7 @@ final class MenuBarController: NSObject {
         agentLLMSubmenu.addItem(agentSettingsItem)
 
         let agentSubmenuItem = NSMenuItem()
-        agentSubmenuItem.title = "🤖 Agent LLM"
+        agentSubmenuItem.title = "Agent LLM"
         agentSubmenuItem.submenu = agentLLMSubmenu
         menu.addItem(agentSubmenuItem)
 
@@ -243,7 +243,7 @@ final class MenuBarController: NSObject {
 
         // 助手设置
         let assistantSettingsItem = NSMenuItem(
-            title: "⚙️ 助手设置...",
+            title: "助手设置...",
             action: #selector(openAgentSettings),
             keyEquivalent: ""
         )
@@ -252,7 +252,7 @@ final class MenuBarController: NSObject {
 
         // 记忆管理
         let memoryItem = NSMenuItem(
-            title: "🧠 记忆管理...",
+            title: "记忆管理...",
             action: #selector(openMemoryManager),
             keyEquivalent: ""
         )

Sources/UI/SettingsWindow.swift

@@ -445,14 +445,14 @@ final class SettingsWindow: NSWindow {
 
         let inputLabel = makeLabel("输入方式:")
         inputModePopup.translatesAutoresizingMaskIntoConstraints = false
-        inputModePopup.addItems(withTitles: ["🎤 语音输入", "⌨️ 打字输入"])
+        inputModePopup.addItems(withTitles: ["语音输入", "打字输入"])
         inputModePopup.selectItem(at: Config.shared.agentInputMode == "text" ? 1 : 0)
         inputModePopup.target = self
         inputModePopup.action = #selector(agentInputModeChanged)
 
         let thinkLabel = makeLabel("思考模式:")
         thinkingModePopup.translatesAutoresizingMaskIntoConstraints = false
-        thinkingModePopup.addItems(withTitles: ["⚡ 快速", "🧠 思考"])
+        thinkingModePopup.addItems(withTitles: ["快速", "思考"])
         thinkingModePopup.selectItem(at: Config.shared.agentThinkingMode ? 1 : 0)
         thinkingModePopup.target = self
         thinkingModePopup.action = #selector(agentThinkingModeChanged)
@@ -683,10 +683,10 @@ final class SettingsWindow: NSWindow {
             autoNewTokenThresholdField.centerYAnchor.constraint(equalTo: thresholdLabel.centerYAnchor),
             autoNewTokenThresholdField.widthAnchor.constraint(equalToConstant: 100),
 
-            agentSpeakCheckbox.leadingAnchor.constraint(equalTo: content.leadingAnchor, constant: 20),
+            agentSpeakCheckbox.leadingAnchor.constraint(equalTo: content.leadingAnchor, constant: 113),
             agentSpeakCheckbox.topAnchor.constraint(equalTo: thresholdLabel.bottomAnchor, constant: 10),
 
-            voiceAutoSendCheckbox.leadingAnchor.constraint(equalTo: content.leadingAnchor, constant: 20),
+            voiceAutoSendCheckbox.leadingAnchor.constraint(equalTo: content.leadingAnchor, constant: 113),
             voiceAutoSendCheckbox.topAnchor.constraint(equalTo: agentSpeakCheckbox.bottomAnchor, constant: 6),
 
             // 助手名字