fix: delegate daily memory conservation

[chubes4]

Summary

• Delegates DailyMemoryTask normal AI compaction validation to Agents API markdown/conservation primitives while keeping Data Machine-owned MEMORY.md reads/writes, daily archive persistence, scheduling, and model selection.
• Preserves fail-closed conservation behavior with raw MEMORY.md byte accounting, compaction metadata/events, and existing deterministic overflow archive behavior.
• Updates daily memory smoke coverage to exercise the production compaction plan and keeps the pipeline-scope smoke self-contained.

Tests

• vendor/bin/phpcs inc/Engine/AI/System/Tasks/DailyMemoryTask.php tests/daily-memory-conservation-smoke.php tests/agent-daily-memory-pipeline-scope-smoke.php
• for f in tests/*daily-memory*smoke.php tests/agent-daily-memory*smoke.php tests/job-artifacts-daily-memory-smoke.php; do php "$f" || exit $?; done

Fixes #1707.

AI assistance

• AI assistance: Yes
• Tool(s): OpenCode (openai/gpt-5.5)
• Used for: Implemented the DailyMemoryTask migration to Agents API compaction primitives, updated focused smoke coverage, and ran verification. Chris remains responsible for review and final merge decisions.

[homeboy-ci]

Homeboy Results — data-machine

Lint

✅ lint — passed

ℹ️ Full options: homeboy docs commands/lint
Deep dive: homeboy lint data-machine --changed-since 165c424

Artifacts and drill-down

• CI results artifact: homeboy-ci-results-data-machine-lint-quality-Linux-node24 contains immediate command JSON for this action invocation.
• Observation artifact: homeboy-observations-data-machine-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/actions/runs/26315803671

Test

✅ test — passed

ℹ️ Auto-fix lint issues: homeboy refactor data-machine --from lint --write
ℹ️ Collect coverage: homeboy test data-machine --coverage
ℹ️ Pass args to test runner: homeboy test -- [args]
ℹ️ Full options: homeboy docs commands/test
Deep dive: homeboy test data-machine --changed-since 165c424

Artifacts and drill-down

• CI results artifact: homeboy-ci-results-data-machine-test-quality-Linux-node24 contains immediate command JSON for this action invocation.
• Observation artifact: homeboy-observations-data-machine-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/actions/runs/26315803671

Audit

✅ audit — passed

• intra-method-duplication — 10 finding(s)
• dead_code — 8 finding(s)
• requested_detectors — 8 finding(s)
• Directives — 1 finding(s)
• Retention — 1 finding(s)
• Tasks — 1 finding(s)
• Total: 29 finding(s)

Deep dive: homeboy audit data-machine --changed-since 165c424

Artifacts and drill-down

• CI results artifact: homeboy-ci-results-data-machine-audit-quality-Linux-node24 contains immediate command JSON for this action invocation.
• Observation artifact: homeboy-observations-data-machine-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/actions/runs/26315803671

Tooling versions

• Homeboy CLI: homeboy 0.197.2+4e5cea41
• Extension: wordpress from https://github.com/Extra-Chill/homeboy-extensions
• Extension revision: dd23ee80
• Action: unknown@unknown