Port TEA commands into workflows and preload Murat knowledge (#660)

* Port TEA commands into workflows and preload Murat knowledge

* Broke the giant knowledge dump into curated fragments under src/modules/bmm/testarch/knowledge/

* Broke the giant knowledge dump into curated fragments under src/modules/bmm/testarch/knowledge/

* updated the web bunles for tea, and spot updates for analyst and sm

* Replaced the old TEA brief with an indexed knowledge system: the agent now loads topic-specific
  docs from knowledge/ via tea-index.csv, workflows reference those fragments, and risk/level/
  priority guidance lives in the new fragment files

---------

Co-authored-by: Murat Ozcan <murat@mac.lan>

src/modules/bmm/workflows/testarch/README.md

@@ -0,0 +1,21 @@
+# Test Architect Workflows
+
+This directory houses the per-command workflows used by the Test Architect agent (`tea`). Each workflow wraps the standalone instructions that used to live under `testarch/` so they can run through the standard BMAD workflow runner.
+
+## Available workflows
+
+- `framework` – scaffolds Playwright/Cypress harnesses.
+- `atdd` – generates failing acceptance tests before coding.
+- `automate` – expands regression coverage after implementation.
+- `ci` – bootstraps CI/CD pipelines aligned with TEA practices.
+- `test-design` – combines risk assessment and coverage planning.
+- `trace` – maps requirements to implemented automated tests.
+- `nfr-assess` – evaluates non-functional requirements.
+- `gate` – records the release decision in the gate file.
+
+Each subdirectory contains:
+
+- `instructions.md` – the slim workflow instructions.
+- `workflow.yaml` – metadata consumed by the BMAD workflow runner.
+
+The TEA agent now invokes these workflows via `run-workflow` rather than executing instruction files directly.