Fix Codex Auth default model

.env.example

@@ -21,7 +21,7 @@ GOOGLE_API_KEY=
 # ── Model selection ───────────────────────────
 
 # Override the default model for all agents (set automatically by onboarding).
-# OpenAI example:   DEFAULT_MODEL=gpt-5.2
+# OpenAI example:   DEFAULT_MODEL=gpt-5.4
 # Anthropic example: DEFAULT_MODEL=litellm/claude-sonnet-4-6
 # Google example:   DEFAULT_MODEL=litellm/gemini/gemini-3-flash
 DEFAULT_MODEL=

config.py

@@ -2,7 +2,7 @@
 import os
 
 
-def get_default_model(fallback: str = "gpt-5.2"):
+def get_default_model(fallback: str = "gpt-5.4"):
     """Return the configured default model for standard agents."""
     model = os.getenv("DEFAULT_MODEL", fallback)
     return _resolve(model)
@@ -11,7 +11,7 @@ def get_default_model(fallback: str = "gpt-5.2"):
 def is_openai_provider() -> bool:
     """Return True when the configured provider is OpenAI (not LiteLLM).
 
-    OpenAI model IDs never contain a slash (e.g. 'gpt-5.2', 'o3').
+    OpenAI model IDs never contain a slash (e.g. 'gpt-5.4', 'o3').
     Any 'provider/model' string (e.g. 'anthropic/claude-sonnet-4-6',
     'litellm/gemini/gemini-3-flash') is treated as a LiteLLM-routed model.
     """

package.json

@@ -14,7 +14,6 @@
         "openswarm.config.mjs",
         "openswarm.product-env.json",
         "run_utils.py",
-        "onboard.py",
         "swarm.py",
         "config.py",
         "helpers.py",

pyproject.toml

@@ -60,7 +60,7 @@ dependencies = [
 openswarm = "run_utils:main"
 
 [tool.setuptools]
-py-modules = ["agency", "swarm", "helpers", "config", "onboard", "server", "run_utils"]
+py-modules = ["agency", "swarm", "helpers", "config", "server", "run_utils"]
 
 [tool.setuptools.packages.find]
 where = ["."]