feat(V2-1a): Monorepo 구조 전환 — apps/desktop으로 V1 이동

- npm workspaces 루트 (apps/*, packages/*) 세팅
- V1 전체를 apps/desktop/으로 git mv (src, resources, tests, sidecar,
  scripts, electron.vite.config.ts, electron-builder.yml, vitest.config.ts,
  tsconfig.node.json, tsconfig.web.json)
- apps/desktop/package.json 신규 (name=@d3ro/desktop)
- productName: 'd3ro-voice' 명시 — app.getName()을 고정하여 userData 경로
  %APPDATA%\d3ro-voice\ 그대로 유지 (기존 DB/설정 연속성 보장)
- 루트 package.json을 workspace 루트로 재구성, 공통 devDep만 유지
  (typescript, eslint, prettier)
- turbo.json, tsconfig.base.json 추가 (Turborepo 자체 설치는 별도 sub-phase)
- memory/project_status.md 생성 (규칙 13)

검증:
- npm run typecheck 통과
- npm run build 통과 (electron-vite main+preload+renderer)
- npm run dev 실제 실행 → DB/핫키/Ollama 자동 실행 모두 정상

src/renderer/components/ProBadge.tsx

@@ -1,78 +0,0 @@
-// src/renderer/components/ProBadge.tsx
-// Feature gate badge: renders children normally if unlocked,
-// shows lock overlay with PRO badge if locked.
-
-import { Box, Typography } from '@mui/material'
-import LockIcon from '@mui/icons-material/Lock'
-import { d3roPalette, d3roFontMono, d3roTypo, d3roRadius } from '../theme'
-import { useProFeature } from '../hooks/useProFeature'
-import { useI18n } from '../i18n'
-import type { Feature } from '@shared/types'
-
-interface ProBadgeProps {
-  feature: Feature
-  children: React.ReactNode
-}
-
-export function ProBadge({ feature, children }: ProBadgeProps): React.ReactElement {
-  const { t } = useI18n()
-  const { unlocked, loading, showUpgrade } = useProFeature(feature)
-
-  // While loading or if unlocked, render children normally
-  if (loading || unlocked) {
-    return <>{children}</>
-  }
-
-  return (
-    <Box sx={{ position: 'relative' }}>
-      {/* Children rendered with reduced opacity */}
-      <Box sx={{ opacity: 0.35, pointerEvents: 'none', filter: 'grayscale(0.6)' }}>
-        {children}
-      </Box>
-
-      {/* Lock overlay */}
-      <Box
-        onClick={showUpgrade}
-        sx={{
-          position: 'absolute',
-          inset: 0,
-          display: 'flex',
-          alignItems: 'center',
-          justifyContent: 'center',
-          cursor: 'pointer',
-          borderRadius: d3roRadius.inner,
-          transition: 'background-color 0.15s ease',
-          '&:hover': {
-            bgcolor: d3roPalette.accent.amberDim,
-          },
-        }}
-      >
-        <Box
-          sx={{
-            display: 'flex',
-            alignItems: 'center',
-            gap: 0.5,
-            px: 1.5,
-            py: 0.5,
-            borderRadius: d3roRadius.small,
-            bgcolor: d3roPalette.bg.elevated,
-            border: `1px solid ${d3roPalette.border.default}`,
-          }}
-        >
-          <LockIcon sx={{ fontSize: 14, color: d3roPalette.accent.amber }} />
-          <Typography
-            sx={{
-              fontFamily: d3roFontMono,
-              fontSize: d3roTypo.small.size,
-              fontWeight: d3roTypo.small.weight,
-              letterSpacing: d3roTypo.small.spacing,
-              color: d3roPalette.accent.amber,
-            }}
-          >
-            {t('license.pro.required')}
-          </Typography>
-        </Box>
-      </Box>
-    </Box>
-  )
-}