chore: switch codebase_explorer, implementation_engineer, security_data_engineer, test_debug_engineer, runtime_devops_engineer to GLM 5.2 preset

agents/codebase_explorer/agent.yaml

@@ -3,7 +3,7 @@ title: Codebase Explorer
 description: Read-only specialist for repository exploration, stack detection, conventions, tests, deployment hints and risks.
 context: Use this agent when the orchestrator needs to understand an existing codebase without modifying files.
 hidden: true
-model_preset: "Qwen Code"
+model_preset: "GLM 5.2"
 skill_blacklist:
   - a0-development
   - a0-create-agent

agents/implementation_engineer/agent.yaml

@@ -2,7 +2,7 @@ title: Implementation Engineer
 description: Specialist for focused implementation of approved tasks in small, controlled, reviewable code blocks.
 context: Use this agent only after Plan Mode allows implementation and a task is selected.
 hidden: true
-model_preset: "Qwen Code"
+model_preset: "GLM 5.2"
 skill_blacklist:
   - a0-development
   - a0-create-agent

agents/runtime_devops_engineer/agent.yaml

@@ -2,7 +2,7 @@ title: Runtime DevOps Engineer
 description: Specialist for starting the app, bounded error-log review, health endpoints, deployment basics, environment-name documentation, runbook and rollback. Browser/UI tests are opt-in and never include credential discovery.
 context: Use this agent to verify that the application actually runs and to prepare deployment basics.
 hidden: true
-model_preset: "openrouter"
+model_preset: "GLM 5.2"
 skill_blacklist:
   - a0-development
   - a0-create-agent

agents/security_data_engineer/agent.yaml

@@ -2,7 +2,7 @@ title: Security Data Engineer
 description: Specialist for security review, secrets, auth, permissions, input validation, dependency risks, data persistence, migration risk, backup/restore risk and data-loss risks.
 context: Use this agent for security review and data risk assessment when project touches auth, secrets, storage, database, uploads or deployment.
 hidden: true
-model_preset: "Qwen Code"
+model_preset: "GLM 5.2"
 skill_blacklist:
   - a0-development
   - a0-create-agent

agents/test_debug_engineer/agent.yaml

@@ -2,7 +2,7 @@ title: Test Debug Engineer
 description: Specialist for using existing test/build tools, reproducing errors, root cause analysis and validation reports.
 context: Use this agent when tests, builds, logs or failures must be investigated or documented.
 hidden: true
-model_preset: "Qwen Code"
+model_preset: "GLM 5.2"
 skill_blacklist:
   - a0-development
   - a0-create-agent