fix: activate native protocol hooks in nested worktrees

product-source/hololake-platform/.github/HOOKS.md

@@ -5,13 +5,18 @@ surfaces; GLS-0844 (GHNQG) is the quality authority.
 
 ## Installation
 
-`pnpm install` runs the `prepare` script and installs the hooks into
-`.git/hooks`. To reinstall them, run:
+`pnpm install` runs the `prepare` script and binds Git's local hook path to
+this product's `.husky/` directory. This also works when the product is nested
+inside a larger Git worktree. To restore the binding without installing
+dependencies, run:
 
 ```bash
-pnpm exec husky
+bash scripts/install-guanghu-native-hooks.sh
 ```
 
+The hook itself enters the product root before running any protocol command,
+so its behavior does not depend on the caller's current directory.
+
 ## Native policy
 
 - Commit on `main` or in a detached verification worktree intended for direct