fix(docs): update links to Contributing Guidelines for consistency across templates

Author: Behnam

.github/ISSUE_TEMPLATE/bug_report.md

@@ -67,7 +67,7 @@ Workflow Run: <!-- paste link here -->
 
 **For CI/CD Issues:**
 
-- [ ] I have checked the [Contributing Guidelines](.github/CONTRIBUTING.md)
+- [ ] I have checked the [Contributing Guidelines](../CONTRIBUTING.md)
 - [ ] I have reviewed recent successful workflow runs
 - [ ] I have verified all required files exist
 - [ ] I have checked for broken links in documentation

.github/ISSUE_TEMPLATE/documentation.md

@@ -27,7 +27,7 @@ assignees: ''
 
 - `docs/`
 - `README.md`
-- `.github/CONTRIBUTING.md`
+- `../CONTRIBUTING.md`
 - Other: 
 
 ## Current State

.github/PULL_REQUEST_TEMPLATE.md

@@ -93,7 +93,7 @@ Relates to #(issue number)
 
 **By submitting this PR, I confirm that:**
 
-- I have read and followed the [Contributing Guidelines](.github/CONTRIBUTING.md)
+- I have read and followed the [Contributing Guidelines](CONTRIBUTING.md)
 - My changes do not introduce security vulnerabilities
 - All tests pass locally before pushing
 - Documentation is updated and links are verified

.github/RULES.md

@@ -315,9 +315,9 @@ DATABASE_URL = "postgresql://user:password@host/db"
 
 ## 📚 References
 
-- [Contributing Guidelines](.github/CONTRIBUTING.md)
+- [Contributing Guidelines](CONTRIBUTING.md)
 - [Pull Request Template](.github/PULL_REQUEST_TEMPLATE.md)
-- [CI/CD Workflow Failure Template](.github/ISSUE_TEMPLATE/ci_cd_failure.md)
+- [CI/CD Workflow Failure Template](ISSUE_TEMPLATE/ci_cd_failure.md)
 
 ---