[MISC] Fix blank LLM profile edit form and settings menu bold style (#1896)

- Replace form.resetFields() with form.setFieldsValue() to fix blank
  edit form caused by Ant Design's initialValues being a one-time snapshot
- Remove Strict Mode-incompatible cleanup that cleared editLlmProfileId
- Clear editLlmProfileId in parent when adding new profile
- Remove unconditional bold on first settings popover menu item

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: chandrasekharan-zipstack

frontend/src/components/custom-tools/add-llm-profile/AddLlmProfile.jsx

@@ -64,10 +64,6 @@ function AddLlmProfile({
 
   useEffect(() => {
     setAdaptorProfilesDropdown();
-
-    return () => {
-      setEditLlmProfileId(null);
-    };
   }, []);
 
   // Load retrieval strategies when tool_id is available (only once)
@@ -163,7 +159,7 @@ function AddLlmProfile({
 
   useEffect(() => {
     if (resetForm) {
-      form.resetFields();
+      form.setFieldsValue(formDetails);
       setResetForm(false);
     }
   }, [formDetails]);

frontend/src/components/custom-tools/manage-llm-profiles/ManageLlmProfiles.jsx

@@ -166,6 +166,7 @@ function ManageLlmProfiles() {
   }, [llmProfiles, defaultLlmProfile]);
 
   const handleAddNewLlmProfileBtnClick = () => {
+    setEditLlmProfileId(null);
     setIsAddLlm(true);
 
     try {

frontend/src/components/settings/settings/Settings.css

@@ -34,7 +34,6 @@
 }
 
 .settings-menu-item:first-child {
-  font-weight: 600;
   margin-bottom: 4px;
 }