Challenge 2: Explore Artisan — Possible Solution
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$ php artisan list

# (abbreviated — the real output lists many more, grouped by namespace)
#
#  make:controller
#  make:model
#  make:migration
#  migrate
#  migrate:rollback
#  route:list
#  tinker
#  db:seed
#  cache:clear
#  config:clear

THREE COMMANDS, EXPLAINED
--------------------------

1. php artisan route:list
   Prints every registered route in the application — method, URI,
   controller/action, and route name — in one table. Reach for this
   when you're not sure whether a route exists, what its name is (for
   building links), or which controller method actually handles it,
   without having to search through routes/web.php and every controller
   by hand.

2. php artisan migrate:rollback
   Reverts the most recently run batch of database migrations, undoing
   whatever schema changes they made. Reach for this during development
   when a migration turns out to be wrong and needs to be fixed and
   re-run, without needing to manually write the reverse SQL yourself —
   Laravel migrations define both an up() and a down() method, and
   rollback runs the down() side.

3. php artisan cache:clear
   Flushes the application's configured cache store entirely. Reach for
   this when cached data (config values, compiled views, or
   application-level cached data covered later in this course) is stale
   or suspected of causing incorrect behavior, and you want a clean slate
   without restarting the whole server.

WHY THIS WORKS
--------------
- php artisan list surfaces every command Artisan knows about, grouped
  by namespace (make:, migrate:, cache:, etc.) — the fastest way to
  discover what's available without searching documentation first,
  exactly the same value Django's manage.py help provides.
- Many of these commands come in related families (make:controller,
  make:model, make:migration all under "make:"; migrate, migrate:rollback,
  migrate:fresh all under "migrate") — recognizing the family pattern
  makes it easier to guess at related commands once you know one.
- Building the habit of running php artisan list when unsure what's
  available (rather than only learning commands one at a time from
  tutorials) pays off as a Laravel project grows more complex — the same
  habit recommended for Django's manage.py help in Course 1.