fix(ci): job build docker - generation backend/VERSION avant docker build

- backend/VERSION est gitignore et genere par build.sh, mais le job build du CI ne le generait pas : docker build echouait avec /backend/VERSION: not found

fix(ci): job e2e - reparation de l etape Start ObsiGate (YAML imbrique casse, port 2029, nettoyage du container stale)

.gitea/workflows/ci.yml

@@ -94,6 +94,11 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+      - name: Generate VERSION file
+        run: |
+          VERSION=$(git describe --tags --dirty 2>/dev/null | sed 's/^v//' || echo "0.0.0-dev")
+          echo "$VERSION" > backend/VERSION
+
       - name: Build Docker image
         run: docker build -t obsigate:ci .
 
@@ -119,21 +124,21 @@ jobs:
 
       - name: Start ObsiGate
         run: |
-          docker run -d --name obsigate-e2e -p 2020:8080 \
+          docker rm -f obsigate-e2e 2>/dev/null || true
+          docker run -d --name obsigate-e2e -p 2029:8080 \
             -v $(pwd)/test_vault:/vaults/TestVault \
             -v $(pwd)/test_dir:/vaults/TestDir \
             -e VAULT_1_NAME=TestVault \
             -e VAULT_1_PATH=/vaults/TestVault \
             -e DIR_1_NAME=TestDir \
-            - name: Start ObsiGate
-              run: |
-                docker rm -f obsigate-e2e 2>/dev/null || true
-                docker run -d --name obsigate-e2e -p 2029:8080             -v $(pwd)/test_vault:/vaults/TestVault             -v $(pwd)/test_dir:/vaults/TestDir             -e VAULT_1_NAME=TestVault             -e VAULT_1_PATH=/vaults/TestVault             -e DIR_1_NAME=TestDir             -e DIR_1_PATH=/vaults/TestDir             -e OBSIGATE_AUTH_ENABLED=false             obsigate:ci
-                # Wait for health check
-                for i in $(seq 1 30); do
-                  curl -s http://localhost:2029/api/health && break
-                  sleep 1
-                done
+            -e DIR_1_PATH=/vaults/TestDir \
+            -e OBSIGATE_AUTH_ENABLED=false \
+            obsigate:ci
+          # Wait for health check
+          for i in $(seq 1 30); do
+            curl -s http://localhost:2029/api/health && break
+            sleep 1
+          done
 
       - name: Run E2E tests
         run: npx playwright test --project=chromium-desktop --reporter=list