feat: add sourcePackage frontmatter support to sync-cli-skill

.claude/skills/sync-cli-skill/SKILL.md

@@ -314,7 +314,7 @@ After processing all changed commands, update the SKILL.md of each affected skil
 - Keep the existing structure and formatting of each skill
 - Do NOT change the frontmatter description unless explicitly asked
 
-### Step 7: Update CLI_VERSION
+### Step 7: Update CLI_VERSION and Skill Frontmatter
 
 After successfully updating all changed commands:
 
@@ -324,7 +324,16 @@ After successfully updating all changed commands:
    git describe --tags --always
    ```
 
-2. Update `CLI_VERSION` in the skills repository root with the new version
+2. Update `CLI_VERSION` in the skills repository root with the new version (e.g., `v0.0.47`)
+
+3. Update `metadata.sourcePackage` in `skills/base44-cli/SKILL.md` frontmatter. Set `name` to `base44` (the npm package being synced) and `version` to the new version without the `v` prefix (e.g., `0.0.47`). Example:
+   ```yaml
+   metadata:
+     sourcePackage:
+       name: base44
+       version: 0.0.47
+   ```
+   This allows the Base44 CLI to detect when installed skills are out of date.
 
 ### Step 8: Present Summary
 
@@ -351,6 +360,7 @@ After all updates, present a summary to the user:
 - references/entities-push.md (updated description)
 - SKILL.md (updated command table, added timeout note)
 - CLI_VERSION (v0.0.17 → v0.0.20)
+- skills/base44-cli/SKILL.md frontmatter metadata.sourcePackage.version (0.0.17 → 0.0.20)
 
 ### Breaking Changes (highlight prominently)
 - `create`: `-n, --name` option converted to positional argument

.gitignore

@@ -20,5 +20,8 @@ Thumbs.db
 *.swp
 *.swo
 
+# Superset
+.superset/
+
 # Node (if applicable)
 node_modules/