merge: preserve role sample source 3219 and user model choices

.codex/AGENTS.md

@@ -9,10 +9,10 @@ For repo navigation, surface ownership, and PR diff packet guidance, read
 
 | Task Type | Recommended Model |
 |-----------|------------------|
-| Routine coding, tests, formatting | GPT 5.5 |
-| Complex features, architecture | GPT 5.5 |
-| Debugging, refactoring | GPT 5.5 |
-| Security review | GPT 5.5 |
+| Routine coding, tests, formatting | GPT-6 Luna medium |
+| Complex features, architecture | GPT-6 Sol high |
+| Debugging, refactoring | GPT-6 Sol high |
+| Security review | GPT-6 Sol high |
 
 ## Skills Discovery
 

.codex/agents/docs-researcher.toml

@@ -1,4 +1,4 @@
-model = "gpt-5.5"
+model = "gpt-6-luna"
 model_reasoning_effort = "medium"
 sandbox_mode = "read-only"
 

.codex/agents/explorer.toml

@@ -1,4 +1,4 @@
-model = "gpt-5.5"
+model = "gpt-6-luna"
 model_reasoning_effort = "medium"
 sandbox_mode = "read-only"
 

.codex/agents/reviewer.toml

@@ -1,4 +1,4 @@
-model = "gpt-5.5"
+model = "gpt-6-sol"
 model_reasoning_effort = "high"
 sandbox_mode = "read-only"