refactor: normalize cli command hints

docs/start/setup.md

@@ -35,9 +35,11 @@ clawdbot setup
 From inside this repo, use the local CLI entry:
 
 ```bash
-pnpm clawdbot setup
+clawdbot setup
 ```
 
+If you don’t have a global install yet, run it via `pnpm clawdbot setup`.
+
 ## Stable workflow (macOS app first)
 
 1) Install + launch **Clawdbot.app** (menu bar).
@@ -92,7 +94,7 @@ The app will attach to the running gateway on the configured port.
 - Or via CLI:
 
 ```bash
-pnpm clawdbot health
+clawdbot health
 ```
 
 ### Common footguns