fix: Alpine build - truncated YAML and wrong abuild output path

Root causes of ALL Alpine build failures:
1. ci.yml: Verify Alpine package step was TRUNCATED at line 339 -
   missing closing quote, then clause, fi, and entire upload step.
   This caused YAML parse failure every run.
2. build-alpine.sh: Copy path was /home/builduser/packages/home/x86_64/
   but abuild outputs to /home/builduser/packages/builduser/x86_64/.
   The find fallback caught stale packages from previous builds.

Fixes:
- Complete the Verify Alpine package step with proper if/fi
- Add Upload to Gitea Release step for Alpine (was completely missing)
- Fix abuild output path in build-alpine.sh

.gitea/workflows/ci.yml

@@ -336,7 +336,24 @@ jobs:
           echo "Expected version: $EXPECTED_VERSION"
           echo "Package file: $FILE"
           # Verify filename contains expected version
-          if ! echo "$FILE" | grep -q "$EXPECTED_VERSION
+          if ! echo "$FILE" | grep -q "$EXPECTED_VERSION"; then
+            echo "ERROR: Alpine package version ($FILE) does not match expected version ($EXPECTED_VERSION)!"
+            exit 1
+          fi
+          echo "Alpine package verification passed"
+      - name: Upload to Gitea Release
+        if: startsWith(github.ref, 'refs/tags/')
+        env:
+          GITEA_TOKEN: ${{ secrets.GITEATOKEN }}
+        run: |
+          TAG_NAME=${GITHUB_REF#refs/tags/}
+          FILE=$(ls releases/linux-patch-api-*.apk 2>/dev/null | head -1)
+          if [ -z "$FILE" ]; then
+            echo "ERROR: No Alpine package found for upload!"
+            exit 1
+          fi
+          chmod +x scripts/upload-release.sh
+          ./scripts/upload-release.sh "$TAG_NAME" "$FILE"
 
   build-arch:
     name: Build Arch Package