Remove generators from params

[vjik]

Q	A
Is bugfix?	✔️
New feature?	❌
Breaks BC?	❌
Fixed issues	-

Instances of generators creates before create Gii instance (see config di.php). But generators contain dependencies, which may not exist in app. It's leads to errors.

For example, ActiveRecord\Generator require ConnectionInterface, but demo app don't use Yii DB.

[codecov]

Codecov Report

All modified lines are covered by tests ✅

Comparison is base (d0be050) 39.72% compared to head (76e2982) 39.72%.

Additional details and impacted files

@@            Coverage Diff            @@
##             master     #115   +/-   ##
=========================================
  Coverage     39.72%   39.72%           
  Complexity      224      224           
=========================================
  Files            33       33           
  Lines           871      871           
=========================================
  Hits            346      346           
  Misses          525      525           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[what-the-diff]

PR Summary

• Removal of Unused Dependencies
  The config/params.php file was tweaked, removing an unnecessary reference (the use statement) to the Yiisoft\Yii\Gii\Generator. This is integral as it could help enhance code maintainability by reducing clutter.
• Configuration Adjustment
  The generators array under the 'yiisoft/yii-gii' section has been cleared. This simplification makes the code more straightforward and could contribute to easier future adjustments.