feat: 3 operator approval gates (WaitingForHuman) in incubation pipeline

Gate 1: After market_research — operator selects business concept
Gate 2: After company_design — operator approves design before review cycle
Gate 3: After design_polish — operator green lights bootstrap (company creation)

Each gate is a human_action task (status: WaitingForHuman) that blocks
downstream tasks via depends_on. Operator resolves naturally via Discord.
Pipeline SOP updated with gate diagram and expanded kill conditions.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

templates/market_research.yml

@@ -71,19 +71,37 @@ steps:
   - type: document
     filename: "market-pitch-{{task_name_slug}}"
 
+  - type: reply
+    target: discussion
+    style: |
+      Present the Market Opportunity Pitch to the operator. Summarize the 3 business
+      concepts clearly with their rankings. End with: "Which concept should we design?
+      Reply with your choice or feedback."
+
   - type: package
     hint: |
-      The market research is complete and documented. Now spawn the boardroom
-      where the full Crimson Leaf board will debate this pitch and design a company.
+      The market research is complete and presented to the operator.
+      Spawn a human approval gate — the boardroom will NOT start until
+      the operator reviews the pitch and selects a concept.
     schema:
       market_pitch: string
     spawn:
+      - task_type: human_action
+        task_name: "Operator Review: Select Business Concept — {task.message}"
+        agent_name: Peter
+        priority: 8
+        context:
+          market_pitch: "{market_pitch}"
+          gate_purpose: "Review market pitch, select which concept to design"
+
       - task_type: company_design
         task_name: "Company Design Boardroom: {task.message}"
         agent_name: Peter
         priority: 7
         context:
           market_pitch: "{market_pitch}"
+        depends_on:
+          - "Operator Review: Select Business Concept — {task.message}"
 
   - type: close
     rag_update: true