DEVX-1: fix: disable push whitelist, allow direct pushes to master

src/devx/tools/configure_repo.py

@@ -39,16 +39,15 @@ def _default_branch_protection_config() -> dict[str, Any]:
     environment variable (comma-separated) or default to just the quality
     check context.
 
-    The ``push_whitelist_usernames`` is read from ``DEVX_PUSH_WHITELIST``
-    (comma-separated) to allow the release bot to push directly to master.
+    Push whitelist is disabled — the release script pushes directly to
+    master (release commits). Since there are no manual reviews yet,
+    requiring PRs for every push adds complexity without benefit.
     """
-    push_whitelist = os.environ.get("DEVX_PUSH_WHITELIST", "")
-    whitelist = [u.strip() for u in push_whitelist.split(",") if u.strip()]
     return {
         "branch_name": "master",
         "enable_push": True,
-        "enable_push_whitelist": True,
-        "push_whitelist_usernames": whitelist,
+        "enable_push_whitelist": False,
+        "push_whitelist_usernames": [],
         "enable_status_check": True,
         "status_check_contexts": _default_status_checks(),
         "required_approvals": 0,