docs(phase-2): complete context and implementation planning

- Documented comprehensive plan for Phase 2: Rooms and Tasks
- Includes feature scope, requirements, implementation decisions, UI/UX specifics, and scheduling logic
- Updated schema: added Room and Task tables with CRUD and recurrence support
- Added implementation details for room/task templates, cleanliness indicators, and overdue task handling
- Generated Drift schemas for database versioning (v1 → v2) with test coverage

.gitea/workflows/release.yaml

@@ -0,0 +1,86 @@
+name: Build and Release to F-Droid
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Java
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'zulu'
+          java-version: '17'
+
+      - name: Setup Flutter
+        uses: subosito/flutter-action@v2
+        with:
+          flutter-version: '3.11.0'
+          channel: 'stable'
+
+      - name: Install dependencies
+        run: flutter pub get
+
+      # ADD THIS NEW STEP
+      - name: Setup Android Keystore
+        env:
+          KEYSTORE_BASE64: ${{ secrets.KEYSTORE_BASE64 }}
+          KEY_PASSWORD: ${{ secrets.KEY_PASSWORD }}
+          KEY_ALIAS: ${{ secrets.KEY_ALIAS }}
+        run: |
+        # Decode the base64 string back into the binary .jks file
+          echo "$KEYSTORE_BASE64" | base64 --decode > android/app/upload-keystore.jks
+          
+        # Create the key.properties file that build.gradle expects
+          echo "storePassword=$KEY_PASSWORD" > android/key.properties
+          echo "keyPassword=$KEY_PASSWORD" >> android/key.properties
+          echo "keyAlias=$KEY_ALIAS" >> android/key.properties
+          echo "storeFile=upload-keystore.jks" >> android/key.properties
+
+      - name: Build APK
+        run: flutter build apk --release
+
+      - name: Setup F-Droid Server Tools
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y fdroidserver sshpass
+
+      - name: Initialize or fetch F-Droid Repository
+        env:
+          HOST: ${{ secrets.HETZNER_HOST }}
+          USER: ${{ secrets.HETZNER_USER }}
+          PASS: ${{ secrets.HETZNER_PASS }}
+        run: |
+          mkdir -p fdroid
+          cd fdroid
+          
+          # Try to download the existing repo/ folder from Hetzner to keep older versions and the keystore
+          # If it fails (first time), we just initialize a new one
+          sshpass -p "$PASS" scp -o StrictHostKeyChecking=no -r $USER@$HOST:dev/fdroid/repo . || fdroid init
+
+      - name: Copy new APK to repo
+        run: |
+          # The app-release.apk name should ideally include the version number
+          # so it doesn't overwrite older versions in the repo.
+          VERSION_TAG=${GITHUB_REF#refs/tags/} # gets 'v1.0.0'
+          cp build/app/outputs/flutter-apk/app-release.apk fdroid/repo/my_flutter_app_${VERSION_TAG}.apk
+
+      - name: Generate F-Droid Index
+        run: |
+          cd fdroid
+          fdroid update -c
+
+      - name: Upload Repo to Hetzner
+        env:
+          HOST: ${{ secrets.HETZNER_HOST }}
+          USER: ${{ secrets.HETZNER_USER }}
+          PASS: ${{ secrets.HETZNER_PASS }}
+        run: |
+          # Use rsync to efficiently upload only the changed files (the new APK and updated index files)
+          sshpass -p "$PASS" rsync -avz -e "ssh -o StrictHostKeyChecking=no" fdroid/repo/ $USER@$HOST:dev/fdroid/repo/