🔧 fix: Streamline Builder Links and Enhance UI Consistency (#5229)

* fix: Include iconURL in Bedrock client initialization

* fix: unnecessary filtering for agent file_search files

* chore: use theme bg colors

* refactor: rely on endpoint config for enabling builder links in side navigation instead of parameters

* fix: remove unnecessary keyProvided check for agent builder link

api/server/services/Endpoints/bedrock/initialize.js

@@ -61,6 +61,7 @@ const initializeClient = async ({ req, res, endpointOption }) => {
     eventHandlers,
     collectedUsage,
     spec: endpointOption.spec,
+    iconURL: endpointOption.iconURL,
     endpoint: EModelEndpoint.bedrock,
     resendFiles: endpointOption.resendFiles,
     maxContextTokens:

client/src/components/SidePanel/Agents/FileSearch.tsx

@@ -5,7 +5,6 @@ import {
   EToolResources,
   mergeFileConfig,
   AgentCapabilities,
-  retrievalMimeTypes,
   fileConfig as defaultFileConfig,
 } from 'librechat-data-provider';
 import type { ExtendedFile, AgentForm } from '~/common';
@@ -77,6 +76,15 @@ export default function FileSearch({
       </div>
       <FileSearchCheckbox />
       <div className="flex flex-col gap-3">
+        {/* File Search (RAG API) Files */}
+        <FileRow
+          files={files}
+          setFiles={setFiles}
+          setFilesLoading={setFilesLoading}
+          agent_id={agent_id}
+          tool_resource={EToolResources.file_search}
+          Wrapper={({ children }) => <div className="flex flex-wrap gap-2">{children}</div>}
+        />
         <div>
           <button
             type="button"
@@ -105,18 +113,6 @@ export default function FileSearch({
             {localize('com_agents_file_search_disabled')}
           </div>
         )}
-        {/* Knowledge Files */}
-        <FileRow
-          files={files}
-          setFiles={setFiles}
-          setFilesLoading={setFilesLoading}
-          agent_id={agent_id}
-          tool_resource={EToolResources.file_search}
-          fileFilter={(file: ExtendedFile) =>
-            retrievalMimeTypes.some((regex) => regex.test(file.type ?? ''))
-          }
-          Wrapper={({ children }) => <div className="flex flex-wrap gap-2">{children}</div>}
-        />
       </div>
     </div>
   );

client/src/components/SidePanel/SidePanel.tsx

@@ -183,7 +183,7 @@ const SidePanel = ({
       <ResizablePanelGroup
         direction="horizontal"
         onLayout={(sizes) => throttledSaveLayout(sizes)}
-        className="transition-width relative h-full w-full flex-1 overflow-auto bg-white dark:bg-gray-800"
+        className="transition-width relative h-full w-full flex-1 overflow-auto bg-presentation"
       >
         <ResizablePanel
           defaultSize={currentLayout[0]}
@@ -195,7 +195,7 @@ const SidePanel = ({
         </ResizablePanel>
         {artifacts != null && (
           <>
-            <ResizableHandleAlt withHandle className="ml-3 bg-border-medium dark:text-white" />
+            <ResizableHandleAlt withHandle className="ml-3 bg-border-medium text-text-primary" />
             <ResizablePanel
               defaultSize={currentLayout[1]}
               minSize={minSizeMain}
@@ -227,7 +227,7 @@ const SidePanel = ({
           />
         </div>
         {(!isCollapsed || minSize > 0) && !isSmallScreen && !fullCollapse && (
-          <ResizableHandleAlt withHandle className="bg-transparent dark:text-white" />
+          <ResizableHandleAlt withHandle className="bg-transparent text-text-primary" />
         )}
         <ResizablePanel
           tagName="nav"

client/src/hooks/Nav/useSideNavLinks.ts

@@ -59,8 +59,7 @@ export default function useSideNavLinks({
       isAssistantsEndpoint(endpoint) &&
       assistants &&
       assistants.disableBuilder !== true &&
-      keyProvided &&
+      keyProvided
-      interfaceConfig.parameters === true
     ) {
       links.push({
         title: 'com_sidepanel_assistant_builder',
@@ -76,9 +75,7 @@ export default function useSideNavLinks({
       hasAccessToCreateAgents &&
       isAgentsEndpoint(endpoint) &&
       agents &&
-      agents.disableBuilder !== true &&
+      agents.disableBuilder !== true
-      keyProvided &&
-      interfaceConfig.parameters === true
     ) {
       links.push({
         title: 'com_sidepanel_agent_builder',