#11339: fix: resolve bundled hooks path on npm global install

## Summary Fixes #11331 (path resolution). The related build/packaging issue is tracked separately in #11348. ## Problem On npm global installs, the build bundles bundled-dir.ts into a flat chunk in dist/, so import.meta.url resolves to dist/ rather than dist/hooks/bundled-dir.js. The existing code does path.join(moduleDir, "bundled") which looks for dist/bundled, but the hooks live at dist/hooks/bundled. This causes all four bundled hooks (session-memory, boot-md, command-logger, soul-evil) to be undiscoverable. ## Fix One-line change: add "hooks" to the path join so it correctly resolves to dist/hooks/bundled. ## Verification Setting OPENCLAW_BUNDLED_HOOKS_DIR to the correct path manually confirms the gateway discovers all four hook directories. This fix makes that the default behavior. <!-- greptile_comment --> <h2>Greptile Overview</h2> <h3>Greptile Summary</h3> Updates `resolveBundledHooksDir()` to look for bundled hooks under `dist/hooks/bundled` when `import.meta.url` resolves to the flattened `dist/` directory (observed on npm global installs). However, the new join logic uses `path.join(moduleDir, "hooks", "bundled")`, which breaks the standard (non-flattened) layout where `import.meta.url` points at `dist/hooks/bundled-dir.js` (it would resolve to `dist/hooks/hooks/bundled`). The resolver should account for both layouts (or resolve from the package root) to avoid regressing non-global installs. <h3>Confidence Score: 2/5</h3> - Not safe to merge as-is due to a likely regression in bundled hook discovery for non-flattened installs. - The change appears to fix the flattened dist/ bundle case, but it deterministically mis-resolves paths when `import.meta.url` points at `dist/hooks/bundled-dir.js` (standard output), causing bundled hooks to become undiscoverable in that scenario. - src/hooks/bundled-dir.ts <!-- greptile_other_comments_section --> _{(2/5) Greptile learns from your feedback when you react with thumbs up/down!} <!-- /greptile_comment -->