Add Claude Desktop extensions (.mcpb) for WordCraft and GridCraft.

Ship unsigned MCPB packages built from the ArtCraft Launcher CLIs, with install docs and skill 0.2.0 updates.

scripts/release.sh

@@ -73,21 +73,38 @@ rm -f "$resp"
 rel_id="$(CREATED="$created" python3 -c 'import json,os; print(json.loads(os.environ["CREATED"])["id"])')"
 html="$(CREATED="$created" python3 -c 'import json,os; print(json.loads(os.environ["CREATED"]).get("html_url",""))')"
 
-asset_resp="$(mktemp)"
-code="$(curl -sS -o "$asset_resp" -w '%{http_code}' -X POST "$api/releases/$rel_id/assets?name=$zip_name" \
-  -H "Authorization: token $GITEA_TOKEN" \
-  -H "Content-Type: application/octet-stream" \
-  --data-binary @"$zip_path")"
-if [[ "$code" != "201" ]]; then
-  echo "API $code" >&2
-  cat "$asset_resp" >&2
+upload_asset() {
+  local file_path="$1" file_name="$2"
+  local asset_resp code asset download
+  asset_resp="$(mktemp)"
+  code="$(curl -sS -o "$asset_resp" -w '%{http_code}' -X POST "$api/releases/$rel_id/assets?name=$file_name" \
+    -H "Authorization: token $GITEA_TOKEN" \
+    -H "Content-Type: application/octet-stream" \
+    --data-binary @"$file_path")"
+  if [[ "$code" != "201" ]]; then
+    echo "API $code" >&2
+    cat "$asset_resp" >&2
+    rm -f "$asset_resp"
+    exit 1
+  fi
+  asset="$(cat "$asset_resp")"
   rm -f "$asset_resp"
-  exit 1
+  download="$(ASSET="$asset" python3 -c 'import json,os; print(json.loads(os.environ["ASSET"]).get("browser_download_url",""))')"
+  [[ -n "$download" ]] && echo "$download"
+}
+
+upload_asset "$zip_path" "$zip_name"
+
+mcpb_name="$name-v$version.mcpb"
+mcpb_path="$DIST_DIR/$mcpb_name"
+if [[ -f "$dir/extension/manifest.json" ]]; then
+  if [[ ! -f "$mcpb_path" ]]; then
+    bash "$(dirname "$0")/package-mcpb.sh" "$name"
+  fi
+  if [[ -f "$mcpb_path" ]]; then
+    upload_asset "$mcpb_path" "$mcpb_name"
+  fi
 fi
-asset="$(cat "$asset_resp")"
-rm -f "$asset_resp"
-download="$(ASSET="$asset" python3 -c 'import json,os; print(json.loads(os.environ["ASSET"]).get("browser_download_url",""))')"
 
 [[ -n "$html" ]] && echo "$html"
-[[ -n "$download" ]] && echo "$download"
 echo "Release $tag angelegt."