fix: sweep every remaining synchronous Agent-dispatch site with run_in_background: false

The #2440 failure shape was a silently-missing review voice — a
specialist launched in the background and merged before it completed.
Every remaining synchronous dispatch site now carries the explicit flag:
the Red Team dispatch, the spec review loop, the Codex
second-opinion/plan-review/doc-review Claude fallbacks, the adversarial
subagent, design sketch and outside voices, autoplan's design/eng/dx
phase dispatches, CSO parallel finding verification, and design-shotgun's
variant launch. Parallel fan-outs stay parallel — multiple foreground
Agent calls in one message run concurrently (the shipped v1.64.0.0
review-army pattern).

GENERATED_WITH_GUIDANCE now pins all 24 generated carriers, so a new
dispatch site that drops the flag fails the free suite. Six carved-skill
skeleton ceilings re-measured and ratcheted (~80-130 B growth each);
factory ship golden re-rendered.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

autoplan/sections/design-phase.md

@@ -37,7 +37,7 @@ Override: every AskUserQuestion → auto-decide using the 6 principles.
   ```
   Timeout: 10 minutes (shell-wrapper) + 12 minutes (Bash outer gate). On hang, auto-degrades this phase's Codex voice.
 
-  **Claude design subagent** (via Agent tool):
+  **Claude design subagent** (via Agent tool, `run_in_background: false` — same foreground contract as Phase 1):
   "Read the plan file at <plan_path>. You are an independent senior product designer
   reviewing this plan. You have NOT seen any prior review. Evaluate:
   1. Information hierarchy: what does the user see first, second, third? Is it right?

autoplan/sections/design-phase.md.tmpl

@@ -35,7 +35,7 @@ Override: every AskUserQuestion → auto-decide using the 6 principles.
   ```
   Timeout: 10 minutes (shell-wrapper) + 12 minutes (Bash outer gate). On hang, auto-degrades this phase's Codex voice.
 
-  **Claude design subagent** (via Agent tool):
+  **Claude design subagent** (via Agent tool, `run_in_background: false` — same foreground contract as Phase 1):
   "Read the plan file at <plan_path>. You are an independent senior product designer
   reviewing this plan. You have NOT seen any prior review. Evaluate:
   1. Information hierarchy: what does the user see first, second, third? Is it right?

autoplan/sections/dx-phase.md

@@ -41,7 +41,7 @@ Override: every AskUserQuestion → auto-decide using the 6 principles.
   ```
   Timeout: 10 minutes (shell-wrapper) + 12 minutes (Bash outer gate). On hang, auto-degrades this phase's Codex voice.
 
-  **Claude DX subagent** (via Agent tool):
+  **Claude DX subagent** (via Agent tool, `run_in_background: false` — same foreground contract as Phase 1):
   "Read the plan file at <plan_path>. You are an independent DX engineer
   reviewing this plan. You have NOT seen any prior review. Evaluate:
   1. Getting started: how many steps from zero to hello world? What's the TTHW?

autoplan/sections/dx-phase.md.tmpl

@@ -39,7 +39,7 @@ Override: every AskUserQuestion → auto-decide using the 6 principles.
   ```
   Timeout: 10 minutes (shell-wrapper) + 12 minutes (Bash outer gate). On hang, auto-degrades this phase's Codex voice.
 
-  **Claude DX subagent** (via Agent tool):
+  **Claude DX subagent** (via Agent tool, `run_in_background: false` — same foreground contract as Phase 1):
   "Read the plan file at <plan_path>. You are an independent DX engineer
   reviewing this plan. You have NOT seen any prior review. Evaluate:
   1. Getting started: how many steps from zero to hello world? What's the TTHW?

autoplan/sections/eng-phase.md

@@ -30,7 +30,7 @@ Override: every AskUserQuestion → auto-decide using the 6 principles.
   ```
   Timeout: 10 minutes (shell-wrapper) + 12 minutes (Bash outer gate). On hang, auto-degrades this phase's Codex voice.
 
-  **Claude eng subagent** (via Agent tool):
+  **Claude eng subagent** (via Agent tool, `run_in_background: false` — same foreground contract as Phase 1):
   "Read the plan file at <plan_path>. You are an independent senior engineer
   reviewing this plan. You have NOT seen any prior review. Evaluate:
   1. Architecture: Is the component structure sound? Coupling concerns?

autoplan/sections/eng-phase.md.tmpl

@@ -28,7 +28,7 @@ Override: every AskUserQuestion → auto-decide using the 6 principles.
   ```
   Timeout: 10 minutes (shell-wrapper) + 12 minutes (Bash outer gate). On hang, auto-degrades this phase's Codex voice.
 
-  **Claude eng subagent** (via Agent tool):
+  **Claude eng subagent** (via Agent tool, `run_in_background: false` — same foreground contract as Phase 1):
   "Read the plan file at <plan_path>. You are an independent senior engineer
   reviewing this plan. You have NOT seen any prior review. Evaluate:
   1. Architecture: Is the component structure sound? Coupling concerns?