docs: Documentation analysis and improvement

[github-actions]

Closes #833

Summary of files analyzed

• .github/workflows/oblt-aw-ingress.yml (detector routing condition)
• docs/workflows/gh-aw-resource-not-accessible-by-integration-detector.md
• docs/architecture/multi-org-agentic-workflows.md
• scripts/common.py
• scripts/sync_control_plane_dashboard.py
• scripts/get_enabled_workflows.py
• tests/test_get_enabled_workflows.py
• tests/test_sync_control_plane_dashboard.py

Issues found

• docs/workflows/gh-aw-resource-not-accessible-by-integration-detector.md: stated detector is routed by ingress on schedule or workflow_dispatch, but ingress routes this detector only when github.event_name == schedule.
• docs/architecture/multi-org-agentic-workflows.md: mixed current-state language with stale migration instructions that described already-completed parser/gating/test work as pending.

Changes made

• Updated docs/workflows/gh-aw-resource-not-accessible-by-integration-detector.md to document the actual ingress routing behavior (schedule only), preventing trigger confusion during operations.
• Updated docs/architecture/multi-org-agentic-workflows.md to replace stale “must be updated” wording with implemented-state wording, including explicit note about legacy two-part marker compatibility.
• Replaced the migration “sketch” section with migration status statements that reflect current repository behavior (org-aware markers, compound IDs, merged dashboard sync, ingress gating, and existing test coverage), so contributors are not directed to redo completed work.

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What is this? | From workflow: Observability Agentic Workflow Entrypoint

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