added "minimal" reasoning option (better for coding)

chatmock/cli.py

@@ -85,7 +85,7 @@ def main() -> None:
     )
     p_serve.add_argument(
         "--reasoning-effort",
-        choices=["low", "medium", "high", "none"],
+        choices=["minimal", "low", "medium", "high"],
         default=os.getenv("CHATGPT_LOCAL_REASONING_EFFORT", "medium").lower(),
         help="Reasoning effort level for Responses API (default: medium)",
     )

chatmock/reasoning.py

@@ -9,7 +9,7 @@ def build_reasoning_param(
     effort = (base_effort or "").strip().lower()
     summary = (base_summary or "").strip().lower()
 
-    valid_efforts = {"low", "medium", "high", "none"}
+    valid_efforts = {"minimal", "low", "medium", "high"}
     valid_summaries = {"auto", "concise", "detailed", "none"}
 
     if isinstance(overrides, dict):

chatmock/upstream.py

@@ -58,7 +58,7 @@ def start_upstream_request(
         return None, resp
 
     include: List[str] = []
-    if isinstance(reasoning_param, dict) and reasoning_param.get("effort") != "none":
+    if isinstance(reasoning_param, dict):
         include.append("reasoning.encrypted_content")
 
     client_session_id = None