[12.x] Fix migrate:fresh failing when database does not exist

[MElkmeshi]

Summary

• When running migrate:fresh against a non-existent database, repositoryExists() throws a QueryException instead of gracefully handling the missing database
• The migrate command already handles this by prompting the user to create the database, but migrate:fresh crashes before reaching that point
• This wraps the repositoryExists() call in a try-catch so the wipe step is skipped and the subsequent migrate call handles database creation with its existing prompt

Example

Before (migrate:fresh crashes):

$ php artisan migrate:fresh --seed

   Illuminate\Database\QueryException

  SQLSTATE[HY000] [1049] Unknown database 'backend23'

After (falls through to migrate's database creation prompt):

$ php artisan migrate:fresh --seed

   WARN  The database 'backend23' does not exist on the 'mysql' connection.

 ┌ Would you like to create it? ────────────────────────────────┐
 │ ● Yes / ○ No                                                 │
 └──────────────────────────────────────────────────────────────┘

While migrate already handles this correctly:

$ php artisan migrate

   WARN  The database 'backend23' does not exist on the 'mysql' connection.

 ┌ Would you like to create it? ────────────────────────────────┐
 │ ● Yes / ○ No                                                 │
 └──────────────────────────────────────────────────────────────┘

[MElkmeshi]

I'm really sorry for using Claude Code English is my second Language and it's a small fix and thought it would make it the PR more readable
I come by each time I want to start from scratch in a new database

[shaedrich]

While you are at it, it might be nice if the command could also check if this is merely a typo of one of the configured databases, but this doesn't necessarily have to be in this PR

[jasonmccreary]

Nice work @MElkmeshi! I spiked on this same issue a while back, but never submitted the PR.

[MElkmeshi]

Nice work @MElkmeshi! I spiked on this same issue a while back, but never submitted the PR.

Thanks so much it's my first PR