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/design_polish.yml

@@ -59,18 +59,35 @@ steps:
   - type: document
     filename: "company-design-final-{{task_name_slug}}"
 
+  - type: reply
+    target: discussion
+    style: |
+      Present the FINAL company design to the operator. This is the last gate before
+      a real company is created. Summarize: company name, agent count, template count,
+      revenue model, and the board's GO verdict. End with: "This will create a live
+      company with agents and templates. Reply 'approved' to proceed with bootstrap."
+
   - type: package
     hint: |
-      The polished design is complete. Spawn the bootstrap task to create the company.
+      The polished design is complete and presented to the operator.
+      Spawn a human approval gate — bootstrap will NOT execute until
+      the operator explicitly greenlights the company creation.
     schema:
       design_approved: boolean
     spawn:
+      - task_type: human_action
+        task_name: "Operator Approval: Green Light Bootstrap — {task.message}"
+        agent_name: Peter
+        priority: 9
+        context:
+          gate_purpose: "Final approval before company creation — this spawns real infrastructure"
+
       - task_type: bootstrap_company
         task_name: "Bootstrap: {task.message}"
         agent_name: David
         priority: 8
         depends_on:
-          - "Polish Design: {task.message}"
+          - "Operator Approval: Green Light Bootstrap — {task.message}"
 
   - type: close
     rag_update: true