Fix Gitea pipeline workspace handling

.gitea/workflows/ci.yaml

@@ -53,23 +53,28 @@ jobs:
             exit 1
           fi
 
+      - name: Setup .NET SDK
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: '8.0.x'
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '24'
+
       - name: Backend build
         run: |
           set -euo pipefail
-          docker run --rm \
-            -v "${{ gitea.workspace }}:/workspace" \
-            -w /workspace \
-            mcr.microsoft.com/dotnet/sdk:8.0-alpine \
-            sh -lc 'dotnet restore Backend/Backend.csproj && dotnet build Backend/Backend.csproj --no-restore --configuration Release'
+          dotnet restore Backend/Backend.csproj
+          dotnet build Backend/Backend.csproj --no-restore --configuration Release
 
       - name: Frontend build
         run: |
           set -euo pipefail
-          docker run --rm \
-            -v "${{ gitea.workspace }}:/workspace" \
-            -w /workspace/frontend \
-            node:24-alpine \
-            sh -lc 'npm ci && npm run build'
+          npm ci
+          npm run build
+        working-directory: frontend
 
   deploy:
     name: Deploy to award.noveria.net
@@ -77,8 +82,8 @@ jobs:
     needs: verify
     timeout-minutes: 30
     if: |
-      github.event_name == 'workflow_dispatch' ||
-      (github.event_name == 'push' && gitea.ref == 'refs/heads/main')
+      gitea.event_name == 'workflow_dispatch' ||
+      (gitea.event_name == 'push' && gitea.ref == 'refs/heads/main')
     env:
       DEPLOY_PATH: /home/projekte_bao/vtuber-awards
       DEPLOY_APP_PATH: /home/projekte_bao/vtuber-awards/app
@@ -114,23 +119,21 @@ jobs:
       - name: Sync code to production app directory
         run: |
           set -euo pipefail
-          docker run --rm \
-            -v "${{ gitea.workspace }}:/src:ro" \
+          tar --exclude=.git -cf - . | docker run --rm -i \
             -v "${DEPLOY_APP_PATH}:/dest" \
             alpine:latest \
             sh -lc '
               set -e
               dest_owner="$(stat -c "%u:%g" /dest)"
               find /dest -mindepth 1 -maxdepth 1 ! -name .git -exec rm -rf {} +
-              cd /src
-              find . -mindepth 1 -maxdepth 1 ! -name .git -exec cp -R {} /dest/ \;
+              tar -xf - -C /dest
               chown -R "$dest_owner" /dest
             '
 
       - name: Build Docker images
         run: |
           set -euo pipefail
-          no_cache="${{ github.event_name == 'workflow_dispatch' && inputs.no_cache || false }}"
+          no_cache="${{ gitea.event_name == 'workflow_dispatch' && inputs.no_cache || false }}"
           build_args=""
           if [ "$no_cache" = "true" ]; then
             build_args="--no-cache"