커맨드 선택 팝업 (Ctrl+Shift+C): 커서 위치에서 빠른 명령어 전환

- command-popup: Vanilla JS 팝업 (히스토리 팝업과 동일 패턴)
  Arrow↑↓ 선택, Enter 적용, 1-5 직접 선택, ESC 닫기
- WindowManager: showCommandPopup/hideCommandPopup/sendKeyToCommandPopup
- bootstrap: Ctrl+Shift+C 단축키 등록 + command:selected IPC
- electron.vite.config: command-popup HTML 빌드 엔트리 추가
- 선택한 명령어가 즉시 activeInstructionId로 설정 → 다음 녹음에 적용

src/main/bootstrap.ts

@@ -3,7 +3,7 @@
 import { join } from 'path'
 import { app, dialog, globalShortcut, ipcMain as ipcMainRef } from 'electron'
 import { initLoggerService, getLogger } from './services/LoggerService'
-import { initConfigService } from './services/ConfigService'
+import { initConfigService, configGet, configSet } from './services/ConfigService'
 import { getHotkeyService } from './services/HotkeyService'
 import { getVoiceModeService } from './services/VoiceModeService'
 import { getLocalLLMService } from './services/LocalLLMService'
@@ -19,7 +19,11 @@ import {
   showHistoryPopup,
   hideHistoryPopup,
   sendKeyToHistoryPopup,
-  isHistoryPopupVisible
+  isHistoryPopupVisible,
+  showCommandPopup,
+  hideCommandPopup,
+  sendKeyToCommandPopup,
+  isCommandPopupVisible,
 } from './windows/WindowManager'
 import { createTray } from './windows/TrayManager'
 import { registerAllIpcHandlers } from './ipc'
@@ -125,6 +129,20 @@ async function initPopupWindows(): Promise<void> {
     }
   })
 
+  // Ctrl+Shift+C → 커맨드 선택 팝업 토글
+  globalShortcut.register('Ctrl+Shift+C', () => {
+    if (isCommandPopupVisible()) {
+      hideCommandPopup()
+      unregisterPopupNavKeys()
+    } else {
+      const instructions = getCustomInstructionService().getAll()
+      const activeId = configGet('activeInstructionId' as keyof import('@shared/types').AppConfig) as unknown as string
+      showCommandPopup(instructions as unknown as Array<Record<string, unknown>>, activeId || null)
+      registerPopupNavKeys('command')
+    }
+  })
+
+  setupCommandPopupIPC()
 }
 
 // 히스토리 팝업 키 네비게이션 등록/해제
@@ -138,12 +156,14 @@ const POPUP_NAV_KEYS: Array<{ accel: string; key: string }> = [
   { accel: '7', key: '7' }, { accel: '8', key: '8' }, { accel: '9', key: '9' },
 ]
 
-function registerPopupNavKeys(): void {
+function registerPopupNavKeys(target: 'history' | 'command' = 'history'): void {
   for (const { accel, key } of POPUP_NAV_KEYS) {
     try {
       globalShortcut.register(accel, () => {
-        if (isHistoryPopupVisible()) {
+        if (target === 'history' && isHistoryPopupVisible()) {
           sendKeyToHistoryPopup(key)
+        } else if (target === 'command' && isCommandPopupVisible()) {
+          sendKeyToCommandPopup(key)
         }
       })
     } catch {
@@ -242,3 +262,24 @@ function setupHistoryPopupIPC(): void {
     unregisterPopupNavKeys()
   })
 }
+
+// ── CommandPopup IPC 연동 ────────────────────────────
+
+function setupCommandPopupIPC(): void {
+  // 명령어 선택 → 활성 명령어로 설정
+  ipcMainRef.on('command:selected', (_event: Electron.IpcMainEvent, data: { id: string; name: string }) => {
+    hideCommandPopup()
+    unregisterPopupNavKeys()
+
+    // ConfigService에 활성 명령어 저장
+    configSet('activeInstructionId' as keyof import('@shared/types').AppConfig, data.id as never)
+    configSet('defaultLLMAction', 'custom')
+    logger.info(`Active command set: ${data.name} (${data.id})`)
+  })
+
+  // 팝업 닫기
+  ipcMainRef.on('command:dismissed', () => {
+    hideCommandPopup()
+    unregisterPopupNavKeys()
+  })
+}