style: remove trailing whitespace in mcp_server.py and test_runtime_clarity.py

mcp_server.py

@@ -2320,7 +2320,7 @@ def gitea_list_profiles() -> dict:
         role = _role_kind(p["allowed_operations"], p["forbidden_operations"])
         h = REMOTES.get("dadeschools", {}).get("host")  # default host
         username = _authenticated_username(h) if h else None
-        
+
         prof = {
             "name": p["profile_name"],
             "role_kind": role,
@@ -2344,7 +2344,7 @@ def gitea_list_profiles() -> dict:
         for name, p in profiles_dict.items():
             role = _role_kind(p.get("allowed_operations", []), p.get("forbidden_operations", []))
             is_active = (name == active_name)
-            
+
             # Identity status lookup
             if is_active:
                 h = REMOTES.get("dadeschools", {}).get("host")  # default host
@@ -2468,7 +2468,7 @@ def gitea_activate_profile(
     # 3. Clear identity cache to force a fresh verification
     if h:
         _IDENTITY_CACHE.pop(h, None)
-    
+
     # 4. Resolve fresh identity
     after_profile = get_profile()["profile_name"]
     after_identity = _authenticated_username(h) if h else None