fix: custom prompt sync after setting

src/main/events.ts

@@ -35,7 +35,8 @@ export const CONFIG_EVENTS = {
   OAUTH_LOGIN_ERROR: 'config:oauth-login-error', // OAuth登录失败
   THEME_CHANGED: 'config:theme-changed', // 主题变更事件
   FONT_SIZE_CHANGED: 'config:font-size-changed', // 字体大小变更事件
-  DEFAULT_SYSTEM_PROMPT_CHANGED: 'config:default-system-prompt-changed' // 默认系统提示词变更事件
+  DEFAULT_SYSTEM_PROMPT_CHANGED: 'config:default-system-prompt-changed', // Default system prompt changed event
+  CUSTOM_PROMPTS_CHANGED: 'config:custom-prompts-changed' // 自定义提示词变更事件
 }
 
 // Provider DB（聚合 JSON）相关事件

src/main/presenter/configPresenter/index.ts

@@ -1302,14 +1302,17 @@ export class ConfigPresenter implements IConfigPresenter {
     await this.customPromptsStore.set('prompts', prompts)
     this.clearCustomPromptsCache()
     console.log(`[Config] Custom prompts cache updated: ${prompts.length} prompts`)
+    // Notify all windows about custom prompts change
+    eventBus.sendToRenderer(CONFIG_EVENTS.CUSTOM_PROMPTS_CHANGED, SendTarget.ALL_WINDOWS, {
+      count: prompts.length
+    })
   }
 
   // 添加单个 prompt (optimized with cache)
   async addCustomPrompt(prompt: Prompt): Promise<void> {
     const prompts = await this.getCustomPrompts()
     const updatedPrompts = [...prompts, prompt] // Create new array
     await this.setCustomPrompts(updatedPrompts)
-    this.clearCustomPromptsCache()
     console.log(`[Config] Added custom prompt: ${prompt.name}`)
   }
 
@@ -1321,8 +1324,6 @@ export class ConfigPresenter implements IConfigPresenter {
       const updatedPrompts = [...prompts] // Create new array
       updatedPrompts[index] = { ...updatedPrompts[index], ...updates }
       await this.setCustomPrompts(updatedPrompts)
-      // remove cache
-      this.clearCustomPromptsCache()
       console.log(`[Config] Updated custom prompt: ${promptId}`)
     } else {
       console.warn(`[Config] Custom prompt not found for update: ${promptId}`)
@@ -1341,7 +1342,6 @@ export class ConfigPresenter implements IConfigPresenter {
     }
 
     await this.setCustomPrompts(filteredPrompts)
-    this.clearCustomPromptsCache()
     console.log(`[Config] Deleted custom prompt: ${promptId}`)
   }
 

src/main/presenter/windowPresenter/index.ts

@@ -1276,10 +1276,19 @@ export class WindowPresenter implements IWindowPresenter {
     // Choose icon based on platform
     const iconFile = nativeImage.createFromPath(process.platform === 'win32' ? iconWin : icon)
 
-    // Create Settings Window with fixed size (no state persistence)
+    // Initialize window state manager to remember position and size
+    const settingsWindowState = windowStateManager({
+      file: 'settings-window-state.json',
+      defaultWidth: 900,
+      defaultHeight: 600
+    })
+
+    // Create Settings Window with state persistence
     const settingsWindow = new BrowserWindow({
-      width: 900,
-      height: 600,
+      x: settingsWindowState.x,
+      y: settingsWindowState.y,
+      width: settingsWindowState.width,
+      height: settingsWindowState.height,
       show: false,
       autoHideMenuBar: true,
       fullscreenable: false,
@@ -1312,6 +1321,9 @@ export class WindowPresenter implements IWindowPresenter {
     this.settingsWindow = settingsWindow
     const windowId = settingsWindow.id
 
+    // Manage window state to track position and size changes
+    settingsWindowState.manage(settingsWindow)
+
     // Ensure links with target="_blank" open in the user's default browser
     settingsWindow.webContents.setWindowOpenHandler(({ url }) => {
       try {
@@ -1345,6 +1357,8 @@ export class WindowPresenter implements IWindowPresenter {
 
     settingsWindow.on('closed', () => {
       console.log(`Settings window ${windowId} closed.`)
+      // Unmanage window state when window is closed
+      settingsWindowState.unmanage()
       this.settingsWindow = null
     })
 

src/renderer/settings/components/prompt/CustomPromptSettingsSection.vue

@@ -205,6 +205,7 @@ const getContent = (prompt: PromptItem) => prompt.content ?? ''
 const loadPrompts = async () => {
   await promptsStore.loadPrompts()
   prompts.value = promptsStore.prompts.map((prompt) => ({ ...prompt }))
+  // Note: Main window will be notified via CONFIG_EVENTS.CUSTOM_PROMPTS_CHANGED event
 }
 
 const isExpanded = (id: string) => expandedPrompts.value.has(id)

src/renderer/src/components/ChatView.vue

@@ -12,6 +12,7 @@
       <ChatInput
         ref="chatInput"
         variant="chat"
+        :context-length="chatStore.chatConfig.contextLength"
         :disabled="!chatStore.getActiveThreadId() || isGenerating"
         @send="handleSend"
         @file-upload="handleFileUpload"

src/renderer/src/components/chat-input/ChatInput.vue

@@ -266,7 +266,7 @@
 
 <script setup lang="ts">
 // === Vue Core ===
-import { computed, nextTick, onMounted, onUnmounted, ref, watch } from 'vue'
+import { computed, nextTick, onMounted, onUnmounted, ref, toRef, watch } from 'vue'
 import { useI18n } from 'vue-i18n'
 
 // === Types ===
@@ -435,15 +435,15 @@ editor.on('update', editorComposable.onEditorUpdate)
 const contextLengthTracker = useContextLength({
   inputText: editorComposable.inputText,
   selectedFiles: files.selectedFiles,
-  contextLength: props.contextLength
+  contextLength: toRef(props, 'contextLength')
 })
 
 // Initialize send button state
 const sendButtonState = useSendButtonState({
   variant: props.variant,
   inputText: editorComposable.inputText,
   currentContextLength: contextLengthTracker.currentContextLength,
-  contextLength: props.contextLength
+  contextLength: toRef(props, 'contextLength')
 })
 
 // Only initialize config for chat variant

src/renderer/src/components/chat-input/composables/useContextLength.ts

@@ -1,16 +1,17 @@
 // === Vue Core ===
-import { computed, Ref } from 'vue'
+import { computed, Ref, unref } from 'vue'
 
 // === Types ===
 import type { MessageFile } from '@shared/chat'
+import type { MaybeRef } from 'vue'
 
 // === Utils ===
 import { approximateTokenSize } from 'tokenx'
 
 interface ContextLengthOptions {
   inputText: Ref<string>
   selectedFiles: Ref<MessageFile[]>
-  contextLength?: number
+  contextLength?: MaybeRef<number | undefined>
 }
 
 /**
@@ -30,15 +31,17 @@ export function useContextLength(options: ContextLengthOptions) {
   })
 
   const currentContextLengthPercentage = computed(() => {
-    return currentContextLength.value / (contextLength ?? 1000)
+    const length = unref(contextLength)
+    return currentContextLength.value / (length ?? 1000)
   })
 
   const currentContextLengthText = computed(() => {
     return `${Math.round(currentContextLengthPercentage.value * 100)}%`
   })
 
   const shouldShowContextLength = computed(() => {
-    return contextLength && contextLength > 0 && currentContextLengthPercentage.value > 0.5
+    const length = unref(contextLength)
+    return length && length > 0 && currentContextLengthPercentage.value > 0.5
   })
 
   const contextLengthStatusClass = computed(() => {

src/renderer/src/components/chat-input/composables/useSendButtonState.ts

@@ -1,5 +1,6 @@
 // === Vue Core ===
-import { computed, Ref } from 'vue'
+import { computed, Ref, unref } from 'vue'
+import type { MaybeRef } from 'vue'
 
 // === Stores ===
 import { useChatStore } from '@/stores/chat'
@@ -8,22 +9,23 @@ interface SendButtonStateOptions {
   variant: 'chat' | 'newThread'
   inputText: Ref<string>
   currentContextLength: Ref<number>
-  contextLength?: number
+  contextLength?: MaybeRef<number | undefined>
 }
 
 /**
  * Manages send button disabled state and streaming status
  */
 export function useSendButtonState(options: SendButtonStateOptions) {
   const { variant, inputText, currentContextLength, contextLength } = options
-
   // === Stores ===
   const chatStore = useChatStore()
 
   // === Computed ===
   const disabledSend = computed(() => {
+    const length = unref(contextLength)
+
     if (variant === 'newThread') {
-      return inputText.value.length <= 0 || currentContextLength.value > (contextLength ?? 200000)
+      return inputText.value.length <= 0 || currentContextLength.value > (length ?? 200000)
     }
 
     // chat variant
@@ -32,7 +34,7 @@ export function useSendButtonState(options: SendButtonStateOptions) {
       return (
         chatStore.generatingThreadIds.has(activeThreadId) ||
         inputText.value.length <= 0 ||
-        currentContextLength.value > (contextLength ?? chatStore.chatConfig.contextLength)
+        currentContextLength.value > (length ?? chatStore.chatConfig.contextLength)
       )
     }
     return false

src/renderer/src/events.ts

@@ -25,7 +25,8 @@ export const CONFIG_EVENTS = {
   COPY_WITH_COT_CHANGED: 'config:copy-with-cot-enabled-changed',
   THEME_CHANGED: 'config:theme-changed',
   FONT_SIZE_CHANGED: 'config:font-size-changed',
-  DEFAULT_SYSTEM_PROMPT_CHANGED: 'config:default-system-prompt-changed'
+  DEFAULT_SYSTEM_PROMPT_CHANGED: 'config:default-system-prompt-changed',
+  CUSTOM_PROMPTS_CHANGED: 'config:custom-prompts-changed'
 }
 
 // 会话相关事件

src/renderer/src/i18n/en-US/mcp.json

@@ -247,7 +247,11 @@
     "toolCallError": "Tool call error: {error}",
     "mcpDisabled": "MCP is disabled",
     "getPromptFailed": "Failed to get prompt",
-    "readResourceFailed": "Failed to read resource"
+    "readResourceFailed": "Failed to read resource",
+    "promptNotFound": "Prompt '{name}' not found",
+    "emptyPromptContent": "Prompt '{name}' has no content",
+    "missingParameters": "Missing required parameters: {params}",
+    "invalidParameters": "Invalid parameters for: {params}"
   },
   "market": {
     "browseBuiltin": "Browse Built-in MCP Market",

src/renderer/src/i18n/fa-IR/mcp.json

@@ -247,7 +247,11 @@
     "toolCallError": "خطای فراخوانی ابزار: {error}",
     "mcpDisabled": "MCP خاموش است",
     "getPromptFailed": "دریافت دستورکار ناموفق بود",
-    "readResourceFailed": "خواندن منبع ناموفق بود"
+    "readResourceFailed": "خواندن منبع ناموفق بود",
+    "promptNotFound": "دستورکار '{name}' یافت نشد",
+    "emptyPromptContent": "درخواست '{name}' خالی است",
+    "missingParameters": "پارامترهای از دست رفته: {params}",
+    "invalidParameters": "پارامترهای نامعتبر: {params}"
   },
   "market": {
     "apiKeyPlaceholder": "کلید API MCPROUTER را وارد کنید",

src/renderer/src/i18n/fr-FR/mcp.json

@@ -247,7 +247,11 @@
     "toolCallError": "Erreur d'appel d'outil : {error}",
     "mcpDisabled": "MCP est désactivé",
     "getPromptFailed": "Échec de l'obtention du prompt",
-    "readResourceFailed": "Échec de la lecture de la ressource"
+    "readResourceFailed": "Échec de la lecture de la ressource",
+    "promptNotFound": "Prompt '{name}' introuvable",
+    "emptyPromptContent": "L'invite '{name}' est vide",
+    "missingParameters": "Paramètres manquants : {params}",
+    "invalidParameters": "Paramètres non valides : {params}"
   },
   "market": {
     "apiKeyPlaceholder": "Entrez la clé de l'API McProuter",

src/renderer/src/i18n/ja-JP/mcp.json

@@ -247,7 +247,11 @@
     "toolCallError": "ツール呼び出しエラー: {error}",
     "mcpDisabled": "MCPは無効になっています",
     "getPromptFailed": "プロンプトの取得に失敗しました",
-    "readResourceFailed": "リソースの読み込みに失敗しました"
+    "readResourceFailed": "リソースの読み込みに失敗しました",
+    "promptNotFound": "プロンプト '{name}' が見つかりませんでした",
+    "emptyPromptContent": "'{name}' プロンプトが空です",
+    "missingParameters": "パラメータがありません: {params}",
+    "invalidParameters": "無効なパラメータ: {params}"
   },
   "market": {
     "browseBuiltin": "内蔵MCPマーケットを閲覧",

src/renderer/src/i18n/ko-KR/mcp.json

@@ -247,7 +247,11 @@
     "toolCallError": "도구 호출 오류: {error}",
     "mcpDisabled": "MCP가 비활성화되어 있습니다",
     "getPromptFailed": "프롬프트 가져오기 실패",
-    "readResourceFailed": "리소스 읽기 실패"
+    "readResourceFailed": "리소스 읽기 실패",
+    "promptNotFound": "프롬프트 '{name}'을(를) 찾을 수 없습니다",
+    "emptyPromptContent": "'{name}' 프롬프트가 비어 있습니다.",
+    "missingParameters": "누락된 매개변수: {params}",
+    "invalidParameters": "잘못된 매개변수: {params}"
   },
   "market": {
     "apiKeyPlaceholder": "McProuter API 키를 입력하십시오",

src/renderer/src/i18n/pt-BR/mcp.json

@@ -247,7 +247,11 @@
     "toolCallError": "Erro na chamada da ferramenta: {error}",
     "mcpDisabled": "MCP está desativado",
     "getPromptFailed": "Falha ao obter prompt",
-    "readResourceFailed": "Falha ao ler recurso"
+    "readResourceFailed": "Falha ao ler recurso",
+    "promptNotFound": "Prompt '{name}' não encontrado",
+    "emptyPromptContent": "O prompt '{name}' está vazio",
+    "missingParameters": "Parâmetros ausentes: {params}",
+    "invalidParameters": "Parâmetros inválidos: {params}"
   },
   "market": {
     "browseBuiltin": "Navegar no Mercado MCP Integrado",

src/renderer/src/i18n/ru-RU/mcp.json

@@ -247,7 +247,11 @@
     "toolCallError": "Ошибка вызова инструмента: {error}",
     "mcpDisabled": "MCP отключен",
     "getPromptFailed": "Не удалось получить промпт",
-    "readResourceFailed": "Не удалось прочитать ресурс"
+    "readResourceFailed": "Не удалось прочитать ресурс",
+    "promptNotFound": "Промпт '{name}' не найден",
+    "emptyPromptContent": "Приглашение '{name}' пусто.",
+    "missingParameters": "Отсутствующие параметры: {params}",
+    "invalidParameters": "Неверные параметры: {params}"
   },
   "market": {
     "apiKeyPlaceholder": "Введите ключ McProuter API",

src/renderer/src/i18n/zh-CN/mcp.json

@@ -22,7 +22,11 @@
     "toolCallError": "工具调用错误: {error}",
     "mcpDisabled": "MCP功能已禁用",
     "getPromptFailed": "获取提示模板失败",
-    "readResourceFailed": "读取资源失败"
+    "readResourceFailed": "读取资源失败",
+    "promptNotFound": "未找到提示模板 '{name}'",
+    "emptyPromptContent": "'{name}' Prompt 是空的",
+    "missingParameters": "缺少参数: {params}",
+    "invalidParameters": "无效参数: {params}"
   },
   "tabs": {
     "servers": "服务器",

src/renderer/src/i18n/zh-HK/mcp.json

@@ -247,7 +247,11 @@
     "toolCallError": "工具呼叫錯誤: {error}",
     "mcpDisabled": "MCP功能已禁用",
     "getPromptFailed": "獲取提示模板失敗",
-    "readResourceFailed": "讀取資源失敗"
+    "readResourceFailed": "讀取資源失敗",
+    "promptNotFound": "未找到提示模板 '{name}'",
+    "emptyPromptContent": "'{name}' Prompt 是空的",
+    "missingParameters": "缺少參數: {params}",
+    "invalidParameters": "無效參數: {params}"
   },
   "market": {
     "apiKeyPlaceholder": "輸入 MCPRouter API Key",

src/renderer/src/i18n/zh-TW/mcp.json

@@ -22,7 +22,11 @@
     "toolCallError": "工具呼叫錯誤: {error}",
     "mcpDisabled": "MCP功能已禁用",
     "getPromptFailed": "獲取提示模板失敗",
-    "readResourceFailed": "讀取資源失敗"
+    "readResourceFailed": "讀取資源失敗",
+    "promptNotFound": "未找到提示模板 '{name}'",
+    "emptyPromptContent": "'{name}' Prompt 是空的",
+    "missingParameters": "缺少參數: {params}",
+    "invalidParameters": "無效參數: {params}"
   },
   "tabs": {
     "servers": "伺服器",