update skills path

.claude/rules/testing.md

@@ -35,4 +35,4 @@ pnpm vitest run yjs.integ --repeat=10
 turbo run test --filter @growi/app
 ```
 
-For testing patterns (mocking, assertions, structure), see the `essential-test-patterns` skill.
+For testing patterns (mocking, assertions, structure), see the `.claude/skills/learned/essential-test-patterns` skill.

apps/app/.claude/skills/app-specific-patterns/SKILL.md

@@ -6,7 +6,7 @@ user-invocable: false
 
 # App Specific Patterns (apps/app)
 
-For general testing patterns, see the global `learned/essential-test-patterns` and `learned/essential-test-design` skills.
+For general testing patterns, see the global `.claude/skills/learned/essential-test-patterns` and `.claude/skills/learned/essential-test-design` skills.
 
 ## Next.js Pages Router