feat: implement user profile management with avatars, login, and personal data

- Add avatar upload functionality with public URL access.
- Implement user login with email and password authentication.
- Create endpoints for fetching and updating the authenticated user's profile.
- Set up database migrations for user profiles, including email and role management.
- Introduce personal data management linked to user profiles.
- Add email verification process with welcome email templates.

.gitignore

@@ -2,6 +2,8 @@
 /.encore
 encore.gen.go
 encore.gen.cue
+/encore.gen
+.secrets.local.cue
 .secrets.local.cue
 
 # Go