test: cover cleanup without presence table

[floze-the-genius]

Adds regression coverage for the cleanup() early return when the presence table is unavailable. The test uses the established database-version filter pattern and verifies both the zero-deletion success message and that no confirmation prompt is shown.

Fixes #262

Testing

• focused PHPUnit: 1 test, 2 assertions
• full single-site PHPUnit: 187 tests, 417 assertions, 5 expected multisite skips
• PHPCS: 17/17 files clean
• PHPStan: no errors
• workflow script tests: 54/54 passed
• local Playwright E2E: 13/13 passed
• git diff --check

The new cleanup case also passes in multisite mode. The complete local multisite run has one unrelated failure in test_new_site_is_provisioned_on_initialize_site; it reproduces when run alone, and both that test and its production path are unchanged from main. The authoritative hosted PHP 8.3 multisite job passes.

The hosted Playwright job did not reach E2E tests because wp-env start encountered a runner/network TLS hostname mismatch while Composer fetched a dependency. The equivalent local Playwright suite passes all 13 tests.

Use of AI Tools

AI assistance: Yes
Tool(s): OpenAI Codex
Model(s): GPT-5
Used for: Drafting the issue-prescribed regression test and validation notes, running the relevant project gates, and an additional AI-assisted review. Human maintainer review remains required.

[github-actions]

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Props iamchitti, joefusco.

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 77.65%. Comparing base (2380263) to head (0f8c40b).

Additional details and impacted files

@@             Coverage Diff              @@
##               main     #263      +/-   ##
============================================
+ Coverage     77.55%   77.65%   +0.10%     
  Complexity      178      178              
============================================
  Files            14       14              
  Lines          1974     1974              
============================================
+ Hits           1531     1533       +2     
+ Misses          443      441       -2     

Flag	Coverage Δ
multisite	77.65% <ø> (+0.10%)	⬆️
phpunit	76.44% <ø> (+0.10%)	⬆️

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[josephfusco]

Hey @floze-the-genius thanks for tackling this.

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To receive proper attribution please associate a WordPress.org account with your GitHub account. Let me know once that's setup and I'll run the props-bot again.

[i-am-chitti]

The confirm assertion here doesn't actually test the no-table code path.

cleanup() skips confirm() for two reasons - either the table is missing, or 'yes' => true was passed. This test passes 'yes' => true, so confirm() is already skipped, regardless of whether the no-table path fires. I confirmed this by removing the no-table early return from cleanup() and rerunning. It still passed.

The "yes flag skips confirm" behavior is already covered here test_cleanup_skips_the_prompt_with_the_yes_flag .

Suggested change

	$this->command->cleanup( array(), array( 'yes' => true ) );
	$this->command->cleanup( array(), array() );