Add cleanup-eligible drain command

[chubes4]

Summary

• Add a non-destructive-by-default cleanup-eligible drain operation for worktrees.
• Reuse the existing bounded cleanup-eligible apply primitive across repeated passes until empty, pass-limited, or budget-limited.
• Report per-pass evidence and final free space, while refusing the unpushed-commit discard mode.

Tests

• php -l inc/Workspace/WorkspaceCleanupEligibleDrainOrchestrator.php
• php -l inc/Abilities/WorkspaceAbilities.php
• php -l inc/Cli/Commands/WorkspaceCommand.php
• for test in tests/*.php; do php "$test" || exit $?; done

AI assistance

• AI assistance: Yes
• Tool(s): OpenCode (GPT-5.5)
• Used for: Drafted the focused cleanup drain orchestration, CLI/ability wiring, and smoke test coverage; Chris retains responsibility for review and verification.

[homeboy-ci]

Homeboy Results — data-machine-code

Lint

❌ lint — failed

ℹ️ Auto-fix: homeboy lint data-machine-code --path /home/runner/work/data-machine-code/data-machine-code --changed-since 478b13a --fix (or homeboy refactor data-machine-code --path /home/runner/work/data-machine-code/data-machine-code --changed-since 478b13a --from lint --write)
ℹ️ Some issues may require manual fixes
ℹ️ Full options: homeboy docs commands/lint
Deep dive: homeboy lint data-machine-code --changed-since 478b13a

Artifacts and drill-down

• CI results artifact: homeboy-ci-results-data-machine-code-lint-quality-Linux-node24 contains immediate command JSON for this action invocation.
• Observation artifact: homeboy-observations-data-machine-code-lint-quality-Linux-node24 contains exported Homeboy run history for deeper queries.
• Drill-down: download the observation artifact, then run homeboy runs import <dir>, homeboy runs list, and homeboy runs findings <run-id>.
• Artifacts are attached to the workflow run: https://github.com/Extra-Chill/data-machine-code/actions/runs/27718945793

Test

✅ test — passed

ℹ️ Auto-fix lint issues: homeboy refactor data-machine-code --from lint --write
ℹ️ Collect coverage: homeboy test data-machine-code --coverage
ℹ️ Save test baseline: homeboy test data-machine-code --baseline
ℹ️ Pass args to test runner: homeboy test -- [args]
ℹ️ Full options: homeboy docs commands/test
Deep dive: homeboy test data-machine-code --changed-since 478b13a

Artifacts and drill-down

• CI results artifact: homeboy-ci-results-data-machine-code-test-quality-Linux-node24 contains immediate command JSON for this action invocation.
• Observation artifact: homeboy-observations-data-machine-code-test-quality-Linux-node24 contains exported Homeboy run history for deeper queries.
• Drill-down: download the observation artifact, then run homeboy runs import <dir>, homeboy runs list, and homeboy runs findings <run-id>.
• Artifacts are attached to the workflow run: https://github.com/Extra-Chill/data-machine-code/actions/runs/27718945793

Audit

✅ audit — passed

• audit — 27 finding(s)
• Total: 27 finding(s)

Deep dive: homeboy audit data-machine-code --changed-since 478b13a

Artifacts and drill-down

• CI results artifact: homeboy-ci-results-data-machine-code-audit-quality-Linux-node24 contains immediate command JSON for this action invocation.
• Observation artifact: homeboy-observations-data-machine-code-audit-quality-Linux-node24 contains exported Homeboy run history for deeper queries.
• Drill-down: download the observation artifact, then run homeboy runs import <dir>, homeboy runs list, and homeboy runs findings <run-id>.
• Artifacts are attached to the workflow run: https://github.com/Extra-Chill/data-machine-code/actions/runs/27718945793

Tooling versions

• Homeboy CLI: homeboy 0.238.0+ccd7d5e0bfec+69c730f
• Extension: wordpress from https://github.com/Extra-Chill/homeboy-extensions
• Extension revision: 11a1dc93
• Action: unknown@unknown