feat: Add a foundational set of BMM, BMB, TEA, and Core workflows, agent definitions, and supporting templates.

task.md

@@ -0,0 +1,19 @@
+# Context
+
+Create a PRD for a retail analytics application. The app will manage product collections, analyze sales (quantity, revenue, margin) from a PostgreSQL database for 2 stores, and classify products into ranges (Gamme A, B, C) to determine profitability and retention.
+
+# Current Focus
+
+Follow the `/create-prd` workflow to generate the PRD.
+
+# Master Plan
+
+- [x] Analyze the user's request for the retail application
+- [x] Locate and load the `/create-prd` workflow instructions
+- [ ] Draft the initial PRD based on the workflow and user input
+- [ ] Review and refine the PRD with the user
+
+# Progress Log
+
+- User provided initial requirements for the retail analytics app.
+- Located the `workflow-create-prd.md` file. Reading instructions now.