ci: include changelog in release body

.gitea/workflows/ci.yml

@@ -69,6 +69,19 @@ jobs:
             mv build/macos/tekton_armageddon_macos.zip build/tekton_armageddon_macos_${TAG_NAME}.zip
           fi
 
+      - name: Extract changelog
+        run: |
+          # Extract changelog for this tag version from CHANGELOG_DRAFT.md
+          V="${TAG_NAME#v}"
+          BODY=$(awk -v ver="[$V]" '
+            /^## / { if (found) exit }
+            /^## / && index($0, ver) { found=1; next }
+            found { print }
+          ' CHANGELOG_DRAFT.md | sed 's/^ *//')
+          echo "CHANGELOG_BODY<<EOF" >> $GITHUB_ENV
+          echo "$BODY" >> $GITHUB_ENV
+          echo "EOF" >> $GITHUB_ENV
+
       - name: Create Gitea Release
         run: |
           set -e
@@ -79,10 +92,12 @@ jobs:
           RELEASE_ID=$(echo "$RELEASE_JSON" | grep -o '"id":[0-9]*' | head -1 | grep -o '[0-9]*' || true)
           if [ -z "$RELEASE_ID" ]; then
             echo "Creating new release for $TAG..."
+            # Escape body for JSON
+            BODY_ESCAPED=$(echo "$CHANGELOG_BODY" | python3 -c "import json,sys; print(json.dumps(sys.stdin.read().strip()))" 2>/dev/null || echo '""')
             RELEASE_JSON=$(curl -s -X POST \
               -H "Authorization: token $GITEA_TOKEN" \
               -H "Content-Type: application/json" \
-              -d "{\"tag_name\":\"$TAG\",\"name\":\"$TAG\",\"draft\":true}" \
+              -d "{\"tag_name\":\"$TAG\",\"name\":\"$TAG\",\"body\":$BODY_ESCAPED,\"draft\":true}" \
               "$API")
             echo "API response: $RELEASE_JSON"
             RELEASE_ID=$(echo "$RELEASE_JSON" | grep -o '"id":[0-9]*' | head -1 | grep -o '[0-9]*')