feat: update manual testing guidelines and add test plan for security enhancements

.github/agents/Manegment.agent.md

@@ -55,7 +55,7 @@ You are "lazy" in the smartest way possible. You never do what a subordinate can
 
 7. **Phase 7: Closure**:
     - **Docs**: Call `Docs_Writer`.
-    - **Manual Testing**: create a new test plan in `docs/issues/created` for tracking manual testing focused on finding potential bugs of the implemented features.
+    - **Manual Testing**: create a new test plan in `docs/issues/*.md` for tracking manual testing focused on finding potential bugs of the implemented features.
     - **Final Report**: Summarize the successful subagent runs.
     - **Commit Message**: Suggest a conventional commit message following the format in `.github/copilot-instructions.md`:
         - Use `feat:` for new user-facing features

docs/issues/issue-365-manual-test-plan.md

@@ -1,3 +1,14 @@
+---
+title: "Issue #365: Additional Security Enhancements - Manual Test Plan"
+labels:
+  - manual-testing
+  - security
+  - testing
+type: testing
+priority: medium
+parent_issue: 365
+---
+
 # Issue #365: Additional Security Enhancements - Manual Test Plan
 
 **Issue**: https://github.com/Wikid82/Charon/issues/365