ci: implement comprehensive CI/CD and workflow automation

- Add GitHub Actions workflows for CI, release, and deployment
- Configure Renovate for automated dependency updates
- Set up Husky pre-commit hooks with lint-staged
- Add commitlint for enforcing Conventional Commits
- Configure semantic-release for automated versioning
- Add Prettier configuration for consistent formatting
- Reformat codebase with new formatting rules

.prettierignore

@@ -0,0 +1,25 @@
+# Dependencies
+node_modules
+pnpm-lock.yaml
+
+# Build outputs
+.next
+out
+dist
+build
+
+# Cache
+.cache
+.turbo
+
+# Coverage
+coverage
+
+# Misc
+.DS_Store
+*.log
+*.tsbuildinfo
+
+# Environment
+.env
+.env*.local