docs: record worker concurrency rollout

docs/agent-run-worker-rollout-runbook.md

@@ -70,7 +70,7 @@ All canary code writes must use `/Users/john/Project/memind_canary/...`.
 
 ## All-user Gray Profile
 
-Current production rollout can use all H5 users by leaving the user and task-type allowlists empty. Validation metadata is accepted when present, but not required for the H5 default code-run path.
+Current production rollout can use all H5 users by leaving the user and task-type allowlists empty. H5 default code-run now auto-attaches receipt validation, so required validation stays enabled.
 
 Portal `.env` additions:
 
@@ -79,7 +79,9 @@ MEMIND_AGENT_RUN_AUTODISPATCH=0
 MEMIND_AGENT_CODE_RUNS_ENABLED=1
 MEMIND_AGENT_CODE_RUNS_USER_IDS=
 MEMIND_AGENT_CODE_RUN_TASK_TYPES=
-MEMIND_AGENT_CODE_RUNS_REQUIRE_VALIDATION=0
+MEMIND_AGENT_CODE_RUNS_REQUIRE_VALIDATION=1
+MEMIND_AGENT_RUN_QUEUE_CONCURRENCY=2
+MEMIND_AGENT_RUN_WORKER_BATCH_SIZE=2
 MEMIND_TOOL_GATEWAY_ENABLED=0
 MEMIND_TOOL_GATEWAY_DRY_RUN=0
 VITE_AGENT_CODE_RUNS_ENABLED=1
@@ -92,8 +94,8 @@ Worker installer environment:
 ```bash
 MEMIND_AGENT_RUN_WORKER_START=1
 MEMIND_AGENT_RUN_WORKER_POLL_MS=3000
-MEMIND_AGENT_RUN_WORKER_BATCH_SIZE=1
-MEMIND_AGENT_RUN_QUEUE_CONCURRENCY=1
+MEMIND_AGENT_RUN_WORKER_BATCH_SIZE=2
+MEMIND_AGENT_RUN_QUEUE_CONCURRENCY=2
 MEMIND_TOOL_GATEWAY_ENABLED=1
 MEMIND_TOOL_GATEWAY_DRY_RUN=0
 ```
@@ -104,12 +106,14 @@ Expected values:
 toolRuntime.codeRunPolicy.enabled=true
 toolRuntime.codeRunPolicy.userAllowlist=[]
 toolRuntime.codeRunPolicy.taskTypeAllowlist=[]
-toolRuntime.codeRunPolicy.requireValidation=false
+toolRuntime.codeRunPolicy.requireValidation=true
 toolRuntime.codeRunsEnabled=true
 toolRuntime.queue.autoDispatch=false
+toolRuntime.queue.maxConcurrentRuns=2
 toolRuntime.queue.toolGateway.enabled=false
 check-agent-run-worker.expected=running
 check-agent-run-worker.running=true
+check-agent-run-worker.processes includes --limit 2
 ```
 
 ## Enable Procedure