feat: add user management features with CRUD operations and password policies

- Implemented PATCH and DELETE endpoints for bug reports.
- Created user management page with user creation, display name update, password reset, and user deletion functionalities.
- Added password validation and hashing for user creation and password reset.
- Integrated dialogs for user actions (create, update, reset password, delete).
- Configured SvelteKit with Node adapter and Vite for build process.
- Set up Tailwind CSS for styling.

.gitignore

@@ -136,3 +136,10 @@ dist
 .yarn/install-state.gz
 .pnp.*
 
+# IDEs
+.idea/
+.vscode/
+
+# Bun lockfile
+bun.lockb
+bun.lock