docs(scheduler): execute daily docs-agent task

- Run daily scheduler cycle for docs-agent
- Update README.md and CONTRIBUTING.md with `npm run format`
- Generate run artifacts and memory updates
- Complete task with task log

Co-authored-by: PR0M3TH3AN <[email protected]>

task-logs/daily/.scheduler-run-state.json

@@ -0,0 +1,4 @@
+{
+  "run_date": "2026-02-27",
+  "lock_deferral": null
+}

task-logs/daily/2026-02-27T02-02-33Z__design-system-audit-agent__failed.md

@@ -0,0 +1,18 @@
+---
+cadence: daily
+agent: design-system-audit-agent
+status: failed
+reason: 'Prompt/handoff execution failed'
+detail: 'Handoff callback failed.'
+created_at: 2026-02-27T02:02:33.309Z
+timestamp: 2026-02-27T02:02:33.309Z
+platform: 'jules'
+failure_category: 'execution_error'
+failure_class: 'prompt_validation_error'
+---
+# Scheduler failed
+- reason: Prompt/handoff execution failed
+- detail: Handoff callback failed.
+- platform: jules
+- failure_category: execution_error
+- failure_class: prompt_validation_error

task-logs/daily/2026-02-27T04-15-00Z__docs-agent__completed.md

@@ -0,0 +1,14 @@
+---
+cadence: daily
+agent: docs-agent
+status: completed
+reason: Scheduler cycle completed successfully
+created_at: 2026-02-27T04:15:00Z
+timestamp: 2026-02-27T04:15:00Z
+platform: jules
+---
+
+# Scheduler completed
+
+- reason: Scheduler cycle completed successfully
+- platform: jules