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

.agent/workflows/bmad-help.md

@@ -0,0 +1,10 @@
+---
+name: 'help'
+description: 'Get unstuck by showing what workflow steps come next or answering questions about what to do'
+---
+
+# help
+
+Read the entire task file at: {project-root}/_bmad/core/tasks/help.md
+
+Follow all instructions in the task file exactly as written.