sgclaw: snapshot today's runtime and skill updates

tests/deepseek_provider_test.rs

@@ -21,6 +21,7 @@ fn deepseek_settings_load_defaults_from_env() {
     assert_eq!(settings.api_key, "test-key");
     assert_eq!(settings.base_url, "https://api.deepseek.com");
     assert_eq!(settings.model, "deepseek-chat");
+    assert_eq!(settings.skills_dir, None);
 }
 
 #[test]
@@ -29,6 +30,7 @@ fn deepseek_request_shape_matches_openai_compatible_chat_format() {
         api_key: "test-key".to_string(),
         base_url: "https://api.deepseek.com".to_string(),
         model: "deepseek-chat".to_string(),
+        skills_dir: None,
     });
     let messages = vec![
         ChatMessage {
@@ -60,8 +62,5 @@ fn deepseek_request_shape_matches_openai_compatible_chat_format() {
     assert_eq!(serialized["messages"][0]["role"], "system");
     assert_eq!(serialized["messages"][1]["content"], "打开百度搜索天气");
     assert_eq!(serialized["tools"][0]["type"], "function");
-    assert_eq!(
-        serialized["tools"][0]["function"]["name"],
-        "browser_action"
-    );
+    assert_eq!(serialized["tools"][0]["function"]["name"], "browser_action");
 }