fix: inline manifest JSON into form args instead of uploading as separate file

.gitea/workflows/pages-deploy.yml

@@ -28,20 +28,14 @@ jobs:
       - name: Generate deployment manifest
         run: |
           cd frontend/dist
-          echo "{" > manifest.json
-          first=true
-          for file in $(find . -type f | sed 's|^\./||'); do
+          form_args="-F manifest={"
+          for file in $(find . -type f ! -name manifest.json | sed 's|^\./||'); do
             hash=$(sha256sum "$file" | awk '{print $1}')
-            if [ "$first" = true ]; then
-              first=false
-            else
-              echo "," >> manifest.json
-            fi
-            printf '  "%s": "%s"' "$file" "$hash" >> manifest.json
+            form_args="$form_args\"$file\":\"$hash\","
           done
-          echo "" >> manifest.json
-          echo "}" >> manifest.json
-          echo "Generated manifest with $(grep -c ':' manifest.json) files"
+          form_args="${form_args%,}}" # remove trailing comma and close JSON
+          echo "Form arguments: $form_args"
+          echo "FORM_ARGS=$form_args" >> $GITHUB_ENV
 
       - name: Deploy to Cloudflare Pages
         env:
@@ -49,17 +43,7 @@ jobs:
           CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
         run: |
           cd frontend/dist
-
-          # Build multipart form arguments from all files + manifest
-          form_args="-F manifest=@manifest.json"
-          for file in $(find . -type f ! -name manifest.json | sed 's|^\./||'); do
-            form_args="$form_args -F $file=@$file"
-          done
-
-          # print the form arguments for debugging
-          echo "Form arguments:"
-          echo "$form_args" | tr ' ' '\n' | sed 's/^/- /'
-
+          form_args="$FORM_ARGS" # use form arguments generated in previous step
           # Get short commit hash for deployment metadata
           COMMIT_HASH=$(git rev-parse --short HEAD 2>/dev/null || echo "unknown")
           COMMIT_MSG=$(git log -1 --pretty=%B 2>/dev/null | head -1 || echo "Gitea Actions deploy")