feat: add user admin status and profile management

- Updated user schema to include isAdmin field.
- Enhanced authentication hooks to fetch and set user admin status.
- Created ProfileButton component for user profile actions.
- Implemented profile and password update functionality.
- Added session management for user accounts.
- Developed login and signup pages with form handling.
- Introduced layout server for user session data.
- Updated daily page to reflect character changes.

drizzle/0002_large_gwen_stacy.sql

@@ -0,0 +1 @@
+ALTER TABLE `user` ADD `is_admin` integer DEFAULT false NOT NULL;