[roncodes]

mysql:createdb works on a fresh install again

mysql:createdb failed with "Unknown database" on a fresh install.

Cause: CoreServiceProvider::scheduleCommands() calls Setting::doesntHaveConnection() while every command boots. That opens the mysql connection with the configured schema selected, and Laravel caches it. The command then set the schema name to null in config, but the cached connection never saw that change. So CREATE DATABASE ran on a connection pointing at the very database it was meant to create.

Fix:

• CreateDatabase now calls DB::purge('mysql') before each CREATE DATABASE, and again after restoring the schema name, so later code reconnects with the right schema.
• Setting::hasConnection() calls DB::purge() when its check fails, so a broken connection isn't left cached for other code.

Tests:

• The DatabaseCommandsTest DB fake gains purge(), plus a test asserting the purge → statement → purge order.
• The SettingModelTest fake gains purge(), and the test asserts the failure path purges.

Also bumps composer.json to 1.6.73 and replaces RELEASE.md.

After this is tagged, the API can move to 1.6.73. Deployments that override CreateDatabase in api/app/Console/Commands can then drop the override and its AppServiceProvider binding.

🤖 Generated with Claude Code

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (931d48e) to head (cc2abaa).

Additional details and impacted files

@@             Coverage Diff             @@
##                main      #318   +/-   ##
===========================================
  Coverage     100.00%   100.00%           
  Complexity      8935      8935           
===========================================
  Files            473       473           
  Lines          28064     28067    +3     
===========================================
+ Hits           28064     28067    +3     

Flag	Coverage Δ
backend	100.00% <100.00%> (ø)

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