chore: update .gitignore and improve coding standards documentation

- Added .cursor/sessions/* to .gitignore to prevent session files from being tracked.
- Enhanced coding standards in SKILL.md by adding semicolons to TypeScript examples for consistency.
- Improved formatting in continuous learning, detail layout, and other SKILL.md files for better readability.

These changes aim to streamline development processes and maintain code quality across the project.

.cursor/contexts/review.md

@@ -4,12 +4,14 @@ Mode: PR review, code analysis
 Focus: Quality, security, maintainability
 
 ## Behavior
+
 - Read thoroughly before commenting
 - Prioritize issues by severity (critical > high > medium > low)
 - Suggest fixes, don't just point out problems
 - Check for security vulnerabilities
 
 ## Review Checklist
+
 - [ ] Logic errors
 - [ ] Edge cases
 - [ ] Error handling
@@ -19,4 +21,5 @@ Focus: Quality, security, maintainability
 - [ ] Test coverage
 
 ## Output Format
+
 Group findings by file, severity first