fix: standardize workflow command paths across all project paths

- Update PRD workflow command: `create-prd` → `prd`
- Update brainstorming command: `bmm:workflows:brainstorming` → `core:workflows:brainstorming`
- Update test design command: `test-design` → `testarch-test-design`
- Update implementation readiness command: `implementation-readiness` → `check-implementation-readiness`

src/modules/bmm/workflows/2-plan-workflows/prd/validation-report-prd-workflow.md

@@ -286,7 +286,7 @@ editWorkflow: './steps-e/step-e-01-discovery.md'
 **1. Agent Menu Registration:**
 - ✅ Registered in PM agent menu
 - ✅ Trigger: `PR` or fuzzy match on `prd`
-- ✅ Command: `/bmad:bmm:workflows:create-prd`
+- ✅ Command: `/bmad:bmm:workflows:prd`
 - ✅ Proper workflow path configuration
 
 **2. External Workflow References:**

src/modules/bmm/workflows/workflow-status/paths/enterprise-brownfield.yaml

@@ -28,7 +28,7 @@ phases:
         exec: "{project-root}/_bmad/core/workflows/brainstorming/workflow.md"
         optional: true
         agent: "analyst"
-        command: "/bmad:bmm:workflows:brainstorming"
+        command: "/bmad:core:workflows:brainstorming"
         included_by: "user_choice"
         note: "Uses core brainstorming workflow with project context template"
       - id: "research"
@@ -53,7 +53,7 @@ phases:
         exec: "{project-root}/_bmad/bmm/workflows/2-plan-workflows/prd/workflow.md"
         required: true
         agent: "pm"
-        command: "/bmad:bmm:workflows:create-prd"
+        command: "/bmad:bmm:workflows:prd"
         output: "Product Requirements Document with FRs and NFRs"
       - id: "create-ux-design"
         conditional: "if_has_ui"
@@ -82,14 +82,14 @@ phases:
         optional: true
         workflow: "{project-root}/_bmad/bmm/workflows/testarch/test-design/workflow.yaml"
         agent: "tea"
-        command: "/bmad:bmm:workflows:test-design"
+        command: "/bmad:bmm:workflows:testarch-test-design"
         output: "System-level testability review"
         note: "Testability assessment before gate check - auto-detects system-level mode"
       - id: "implementation-readiness"
         required: true
         exec: "{project-root}/_bmad/bmm/workflows/3-solutioning/check-implementation-readiness/workflow.md"
         agent: "architect"
-        command: "/bmad:bmm:workflows:implementation-readiness"
+        command: "/bmad:bmm:workflows:check-implementation-readiness"
         note: "Validates PRD + Architecture + Epics + UX (optional)"
   - phase: 4
     name: "Implementation"

src/modules/bmm/workflows/workflow-status/paths/enterprise-greenfield.yaml

@@ -16,7 +16,7 @@ phases:
         exec: "{project-root}/_bmad/core/workflows/brainstorming/workflow.md"
         optional: true
         agent: "analyst"
-        command: "/bmad:bmm:workflows:brainstorming"
+        command: "/bmad:core:workflows:brainstorming"
         included_by: "user_choice"
         note: "Uses core brainstorming workflow with project context template"
 
@@ -44,7 +44,7 @@ phases:
         exec: "{project-root}/_bmad/bmm/workflows/2-plan-workflows/prd/workflow.md"
         required: true
         agent: "pm"
-        command: "/bmad:bmm:workflows:create-prd"
+        command: "/bmad:bmm:workflows:prd"
         output: "Product Requirements Document with FRs and NFRs"
 
       - id: "create-ux-design"
@@ -77,7 +77,7 @@ phases:
         optional: true
         workflow: "{project-root}/_bmad/bmm/workflows/testarch/test-design/workflow.yaml"
         agent: "tea"
-        command: "/bmad:bmm:workflows:test-design"
+        command: "/bmad:bmm:workflows:testarch-test-design"
         output: "System-level testability review"
         note: "Testability assessment before gate check - auto-detects system-level mode"
 
@@ -85,7 +85,7 @@ phases:
         required: true
         exec: "{project-root}/_bmad/bmm/workflows/3-solutioning/check-implementation-readiness/workflow.md"
         agent: "architect"
-        command: "/bmad:bmm:workflows:implementation-readiness"
+        command: "/bmad:bmm:workflows:check-implementation-readiness"
         note: "Validates PRD + Architecture + Epics + UX (optional)"
 
   - phase: 4

src/modules/bmm/workflows/workflow-status/paths/method-brownfield.yaml

@@ -28,7 +28,7 @@ phases:
         exec: "{project-root}/_bmad/core/workflows/brainstorming/workflow.md"
         optional: true
         agent: "analyst"
-        command: "/bmad:bmm:workflows:brainstorming"
+        command: "/bmad:core:workflows:brainstorming"
         included_by: "user_choice"
         note: "Uses core brainstorming workflow with project context template"
       - id: "research"
@@ -53,7 +53,7 @@ phases:
         exec: "{project-root}/_bmad/bmm/workflows/2-plan-workflows/prd/workflow.md"
         required: true
         agent: "pm"
-        command: "/bmad:bmm:workflows:create-prd"
+        command: "/bmad:bmm:workflows:prd"
         output: "Product Requirements Document with FRs and NFRs"
       - id: "create-ux-design"
         conditional: "if_has_ui"
@@ -82,14 +82,14 @@ phases:
         optional: true
         workflow: "{project-root}/_bmad/bmm/workflows/testarch/test-design/workflow.yaml"
         agent: "tea"
-        command: "/bmad:bmm:workflows:test-design"
+        command: "/bmad:bmm:workflows:testarch-test-design"
         output: "System-level testability review"
         note: "Testability assessment before gate check - auto-detects system-level mode"
       - id: "implementation-readiness"
         required: true
         exec: "{project-root}/_bmad/bmm/workflows/3-solutioning/check-implementation-readiness/workflow.md"
         agent: "architect"
-        command: "/bmad:bmm:workflows:implementation-readiness"
+        command: "/bmad:bmm:workflows:check-implementation-readiness"
         note: "Validates PRD + Architecture + Epics + UX (optional)"
   - phase: 4
     name: "Implementation"

src/modules/bmm/workflows/workflow-status/paths/method-greenfield.yaml

@@ -16,7 +16,7 @@ phases:
         exec: "{project-root}/_bmad/core/workflows/brainstorming/workflow.md"
         optional: true
         agent: "analyst"
-        command: "/bmad:bmm:workflows:brainstorming"
+        command: "/bmad:core:workflows:brainstorming"
         included_by: "user_choice"
         note: "Uses core brainstorming workflow with project context template"
 
@@ -44,7 +44,7 @@ phases:
         exec: "{project-root}/_bmad/bmm/workflows/2-plan-workflows/prd/workflow.md"
         required: true
         agent: "pm"
-        command: "/bmad:bmm:workflows:create-prd"
+        command: "/bmad:bmm:workflows:prd"
         output: "Product Requirements Document with FRs and NFRs"
 
       - id: "create-ux-design"
@@ -77,7 +77,7 @@ phases:
         optional: true
         workflow: "{project-root}/_bmad/bmm/workflows/testarch/test-design/workflow.yaml"
         agent: "tea"
-        command: "/bmad:bmm:workflows:test-design"
+        command: "/bmad:bmm:workflows:testarch-test-design"
         output: "System-level testability review"
         note: "Testability assessment before gate check - auto-detects system-level mode"
 
@@ -85,7 +85,7 @@ phases:
         required: true
         exec: "{project-root}/_bmad/bmm/workflows/3-solutioning/check-implementation-readiness/workflow.md"
         agent: "architect"
-        command: "/bmad:bmm:workflows:implementation-readiness"
+        command: "/bmad:bmm:workflows:check-implementation-readiness"
         note: "Validates PRD + Architecture + Epics + UX (optional)"
 
   - phase: 4