fix: simplify Drone github-release step to avoid shell parsing issues

- Use echo with single JSON string instead of heredoc
- Use > for folded scalar to avoid newline issues
- Properly escape quotes in JSON body
- Ensure GITHUB_TOKEN is properly passed

🤖 Generated with Claude Code

Co-Authored-By: Claude <noreply@anthropic.com>

.drone.yml

@@ -117,29 +117,22 @@ steps:
       GITHUB_TOKEN:
         from_secret: GITHUB_TOKEN
     commands:
-      - |
+      - >
-        # Create release payload in /tmp to avoid permission issues
+        echo '{
-        cat > /tmp/release.json <<'RELEASE_EOF'
+          "tag_name": "'${DRONE_TAG}'",
-        {
-          "tag_name": "DRONE_TAG_PLACEHOLDER",
           "target_commitish": "main",
-          "name": "PicPeak DRONE_TAG_PLACEHOLDER",
+          "name": "PicPeak '${DRONE_TAG}'",
-          "body": "# PicPeak DRONE_TAG_PLACEHOLDER\n\n## 🐳 Docker Images\n\nThis release includes Docker images published to GitHub Container Registry:\n\n```bash\n# Backend\ndocker pull ghcr.io/the-luap/picpeak-backend:DRONE_TAG_PLACEHOLDER\ndocker pull ghcr.io/the-luap/picpeak-backend:latest\n\n# Frontend\ndocker pull ghcr.io/the-luap/picpeak-frontend:DRONE_TAG_PLACEHOLDER\ndocker pull ghcr.io/the-luap/picpeak-frontend:latest\n```\n\n## 📦 What's New\n\nSee the [README](https://github.com/the-luap/picpeak#readme) for features and documentation.\n\n## 🚀 Quick Start\n\n```bash\n# Clone and deploy\ngit clone https://github.com/the-luap/picpeak.git\ncd picpeak\n\n# Use the tagged version\ndocker-compose -f docker-compose.prod.yml up -d\n```\n\n---\n\nFor detailed deployment instructions, see the [Deployment Guide](https://github.com/the-luap/picpeak/blob/main/DEPLOYMENT.md).",
+          "body": "# PicPeak '${DRONE_TAG}'\n\n## 🐳 Docker Images\n\nThis release includes Docker images published to GitHub Container Registry:\n\n```bash\n# Backend\ndocker pull ghcr.io/the-luap/picpeak-backend:'${DRONE_TAG}'\ndocker pull ghcr.io/the-luap/picpeak-backend:latest\n\n# Frontend\ndocker pull ghcr.io/the-luap/picpeak-frontend:'${DRONE_TAG}'\ndocker pull ghcr.io/the-luap/picpeak-frontend:latest\n```\n\n## 📦 What'"'"'s New\n\nSee the [README](https://github.com/the-luap/picpeak#readme) for features and documentation.\n\n## 🚀 Quick Start\n\n```bash\n# Clone and deploy\ngit clone https://github.com/the-luap/picpeak.git\ncd picpeak\n\n# Use the tagged version\ndocker-compose -f docker-compose.prod.yml up -d\n```\n\n---\n\nFor detailed deployment instructions, see the [Deployment Guide](https://github.com/the-luap/picpeak/blob/main/DEPLOYMENT.md).",
           "draft": false,
           "prerelease": false
-        }
+        }' > /tmp/release.json
-        RELEASE_EOF
+      - >
-        
+        curl -X POST
-        # Replace placeholders with actual tag
+        -H "Accept: application/vnd.github+json"
-        sed -i "s/DRONE_TAG_PLACEHOLDER/${DRONE_TAG}/g" /tmp/release.json
+        -H "Authorization: Bearer ${GITHUB_TOKEN}"
-        
+        -H "X-GitHub-Api-Version: 2022-11-28"
-        # Create the release on GitHub
+        https://api.github.com/repos/the-luap/picpeak/releases
-        curl -X POST \
+        -d @/tmp/release.json
-          -H "Accept: application/vnd.github+json" \
-          -H "Authorization: Bearer ${GITHUB_TOKEN}" \
-          -H "X-GitHub-Api-Version: 2022-11-28" \
-          https://api.github.com/repos/the-luap/picpeak/releases \
-          -d @/tmp/release.json
 
 trigger:
   event: