chore: Flutter mobile app, CI, and dev tooling

- mobile/: Flutter/Dart merchant mobile app skeleton
- .github/: GitHub Actions CI workflows
- .dockerignore: exclude host node_modules from build context
- .cursorrules: Cursor IDE project rules
- .claude/: Claude Code project settings and launch config

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

.github/workflows/ci.yml

@@ -0,0 +1,75 @@
+name: CI
+
+on:
+  push:
+    branches: [main, master, develop]
+  pull_request:
+    branches: [main, master, develop]
+
+jobs:
+  api:
+    runs-on: ubuntu-latest
+    services:
+      redis:
+        image: redis:7-alpine
+        ports:
+          - 6379:6379
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: "10.0.x"
+      - name: Restore
+        run: dotnet restore src/Meezi.API/Meezi.API.csproj
+      - name: Build
+        run: dotnet build src/Meezi.API/Meezi.API.csproj --no-restore -c Release
+      - name: Test
+        run: dotnet test tests/Meezi.API.Tests/Meezi.API.Tests.csproj -c Release
+
+  web:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: web/dashboard
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+          cache: npm
+          cache-dependency-path: web/dashboard/package-lock.json
+      - run: npm ci
+      - run: npm run build
+        env:
+          NEXT_PUBLIC_API_URL: http://localhost:5080
+
+  e2e:
+    runs-on: ubuntu-latest
+    continue-on-error: true
+    defaults:
+      run:
+        working-directory: web/dashboard
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+          cache: npm
+          cache-dependency-path: web/dashboard/package-lock.json
+      - run: npm ci
+      - run: npx playwright install chromium --with-deps
+      - name: E2E (API-only smoke; set PLAYWRIGHT_API_URL when API service available)
+        run: npm run test:e2e -- e2e/api-health.spec.ts
+        env:
+          PLAYWRIGHT_API_URL: http://localhost:5080
+
+  flutter:
+    runs-on: ubuntu-latest
+    continue-on-error: true
+    steps:
+      - uses: actions/checkout@v4
+      - uses: subosito/flutter-action@v2
+        with:
+          channel: stable
+      - run: flutter analyze mobile/meezi_app
+      - run: flutter analyze mobile/meezi_pos

.github/workflows/deploy.yml

@@ -0,0 +1,20 @@
+name: Deploy
+
+on:
+  push:
+    tags:
+      - "v*"
+
+jobs:
+  build-images:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Build API image
+        run: docker build -f docker/api/Dockerfile -t meezi-api:${{ github.ref_name }} .
+      - name: Build Web image
+        run: docker build -f docker/web/Dockerfile -t meezi-web:${{ github.ref_name }} .
+      - name: Deploy note
+        run: |
+          echo "Push images to your registry and deploy on Arvan per DEPLOY.md"
+          echo "Required secrets: registry credentials, connection strings (not in repo)"