refactor(jobs): collapse JobsOperations/JobsStatus passthrough into Jobs

[chubes4]

Summary

• Resolves the Jobs facade passthrough flagged in chubes4/data-machine#1787 by absorbing JobsOperations and JobsStatus back into Jobs. Net result: 1107 lines deleted, 969 added — one class instead of three, no delegation layer.
• Audit verification: homeboy audit --path . shows facade_passthrough findings drop from 1 → 0 on this branch. No new findings introduced.

Why collapse instead of inline

The facade wrapped 18 of 19 public methods as one-liner delegates to $this->operations or $this->status. With 29 external call sites all using new Jobs(...), two options were on the table:

1. Push delegation out to every caller (new JobsOperations() everywhere).
2. Pull the satellites back into Jobs.

Option 2 has lower blast radius — preserves the public API every caller already depends on, and the two satellites had no independent reason to exist (no separate constructor args, no shared state outside the table, both extended BaseRepository).

Changes

• inc/Core/Database/Jobs/Jobs.php — now extends BaseRepository directly and owns CRUD, status transitions, flow health bookkeeping, and schema migrations in one place.
• inc/Core/Database/Jobs/JobsOperations.php — deleted.
• inc/Core/Database/Jobs/JobsStatus.php — deleted.
• inc/Engine/Actions/Handlers/JobCompleteHandler.php — switched from new JobsOperations() to new Jobs(). update_flow_health_cache() is now a first-class method on Jobs.
• inc/Api/System/System.php — removed an unused use ... JobsOperations import.
• tests/Unit/Core/WordPress/PostTrackingTest.php — previously called new JobsOperations($jobs_db) against a 0-arg constructor (PHP silently ignored the extra arg). Now uses Jobs directly.
• tests/jobs-get-children-smoke.php — updated docblock references.

Verification

• php -l clean on every touched file.
• composer dump-autoload -o regenerates clean (1033 classes).
• php tests/jobs-get-children-smoke.php → all assertions pass.
• homeboy audit --path . → facade_passthrough: 0 (was 1).

No behavior change. External new Jobs() API preserved.

Related audit issues — closed as upstream false positives

While triaging the open audit issues that produced this fix, three sibling issues were closed as detector false positives and filed upstream against the homeboy / homeboy-extensions audit rules rather than worked around in DM:

• chubes4/data-machine#1788 option scope drift (54) — fires on every *_option call in any file whose comments mention "multisite" or "network" in passing. DM is intentionally single-site (SITE.md: multisite: false). Upstream: Extra-Chill/homeboy-extensions#424.
• chubes4/data-machine#1786 constant backed slug literal (25) — has::GROUP is a parser glitch (the word "has" in a docblock matched as a class name); the remaining findings are semantic conflations (plugin slug vs Action Scheduler group, bundle JSON keys vs internal class constants, test stubs deliberately inlining option names to verify production code uses them). Upstream: Extra-Chill/homeboy-extensions#425.
• chubes4/data-machine#1785 command output policy (3) — fires on idiomatic WP-CLI usage (WP_CLI::success/error/log). No canonical output layer exists for WP-CLI consumers without inventing one. Upstream: Extra-Chill/homeboy#2335.

Per the RULES.md "fix upstream first, never paper over" rule — these are documented upstream rather than papered over with homeboy:ignore markers in DM.

AI assistance

• AI assistance: Yes
• Tool(s): Claude Code (Sonnet 4.5)
• Used for: Reviewed all 4 open audit findings, classified real vs false-positive, drafted the upstream issue bodies, executed the facade collapse and external-caller updates. Chris reviewed the triage classification and approved the upstream-first split before code changes landed.

[homeboy-ci]

Homeboy Results — data-machine

Lint

✅ lint — passed

ℹ️ Full options: homeboy docs commands/lint
Deep dive: homeboy lint data-machine --changed-since c0ef3b5

Test

✅ test — passed

• 113 passed
• 3 skipped

ℹ️ Auto-fix lint issues: homeboy refactor data-machine --from lint --write
ℹ️ Collect coverage: homeboy test data-machine --coverage
ℹ️ Save test baseline: homeboy test data-machine --baseline
ℹ️ Pass args to test runner: homeboy test -- [args]
ℹ️ Full options: homeboy docs commands/test
Deep dive: homeboy test data-machine --changed-since c0ef3b5

Audit

✅ audit — passed

• test_coverage — 315 finding(s)
• dead_code — 147 finding(s)
• intra-method-duplication — 86 finding(s)
• requested_detectors — 40 finding(s)
• parallel-implementation — 18 finding(s)
• repeated_literal_shape — 17 finding(s)
• dead_guard — 12 finding(s)
• Abilities — 5 finding(s)
• field_patterns — 5 finding(s)
• Flow — 4 finding(s)
• Total: 661 finding(s)

Deep dive: homeboy audit data-machine --changed-since c0ef3b5

Tooling versions

• Homeboy CLI: homeboy 0.157.1+2b0be0c7
• Extension: wordpress from https://github.com/Extra-Chill/homeboy-extensions
• Extension revision: 221b9c8
• Action: Extra-Chill/homeboy-action@v2