refactor(event): remove runHookSafely wrapper, align with upstream dispatch pattern

src/tools/skill/types.ts

@@ -45,4 +45,6 @@ export interface SkillLoadOptions {
     get(name: string): { name: string; description: string; location: string; content: string } | undefined | Promise<{ name: string; description: string; location: string; content: string } | undefined>
     dirs(): string[] | Promise<string[]>
   }
+  /** Project directory for skill discovery and base directory resolution. Should be ctx.directory from PluginContext. */
+  directory?: string
 }