🧹 chore: Remove Deprecated BingAI Code & Address Mobile Focus (#5565)

* chore: remove all bing code

* chore: remove bing code and auto-focus effects

* chore: add back escapeRegExp helper function for regex special character handling

* chore: remove deprecated fields from settings and conversation schema

* fix: ensure default endpoint is set correctly in conversation setup

* feat: add disableFocus option to newConversation for improved search behavior

client/src/hooks/Chat/useChatHelpers.ts

@@ -130,9 +130,6 @@ export default function useChatHelpers(index = 0, paramId?: string) {
     setSiblingIdx(0);
   };
 
-  const [showBingToneSetting, setShowBingToneSetting] = useRecoilState(
-    store.showBingToneSettingFamily(index),
-  );
   const [showPopover, setShowPopover] = useRecoilState(store.showPopoverFamily(index));
   const [abortScroll, setAbortScroll] = useRecoilState(store.abortScrollFamily(index));
   const [preset, setPreset] = useRecoilState(store.presetByIndex(index));
@@ -166,8 +163,6 @@ export default function useChatHelpers(index = 0, paramId?: string) {
     setShowPopover,
     abortScroll,
     setAbortScroll,
-    showBingToneSetting,
-    setShowBingToneSetting,
     preset,
     setPreset,
     optionSettings,

client/src/hooks/Config/useClearStates.ts

@@ -29,7 +29,6 @@ export default function useClearStates() {
           reset(store.isSubmittingFamily(key));
           reset(store.optionSettingsFamily(key));
           reset(store.showAgentSettingsFamily(key));
-          reset(store.showBingToneSettingFamily(key));
           reset(store.showPopoverFamily(key));
           reset(store.showMentionPopoverFamily(key));
           reset(store.showPlusPopoverFamily(key));

client/src/hooks/Input/useTextarea.ts

@@ -1,7 +1,6 @@
 import debounce from 'lodash/debounce';
 import { useEffect, useRef, useCallback } from 'react';
 import { useRecoilValue, useRecoilState } from 'recoil';
-import { Constants } from 'librechat-data-provider';
 import type { TEndpointOption } from 'librechat-data-provider';
 import type { KeyboardEvent } from 'react';
 import {
@@ -43,18 +42,11 @@ export default function useTextarea({
   const checkHealth = useInteractionHealthCheck();
   const enterToSend = useRecoilValue(store.enterToSend);
 
-  const {
-    index,
-    conversation,
-    isSubmitting,
-    filesLoading,
-    latestMessage,
-    setFilesLoading,
-    setShowBingToneSetting,
-  } = useChatContext();
+  const { index, conversation, isSubmitting, filesLoading, latestMessage, setFilesLoading } =
+    useChatContext();
   const [activePrompt, setActivePrompt] = useRecoilState(store.activePromptByIndex(index));
 
-  const { conversationId, jailbreak = false, endpoint = '' } = conversation || {};
+  const { endpoint = '' } = conversation || {};
   const { entity, isAgent, isAssistant } = getEntity({
     endpoint,
     agentsMap,
@@ -78,33 +70,6 @@ export default function useTextarea({
     }
   }, [activePrompt, setActivePrompt, textAreaRef]);
 
-  // auto focus to input, when enter a conversation.
-  useEffect(() => {
-    const convoId = conversationId ?? '';
-    if (!convoId) {
-      return;
-    }
-
-    // Prevents Settings from not showing on new conversation, also prevents showing toneStyle change without jailbreak
-    if (convoId === Constants.NEW_CONVO || !jailbreak) {
-      setShowBingToneSetting(false);
-    }
-
-    if (convoId !== Constants.SEARCH) {
-      textAreaRef.current?.focus();
-    }
-    // setShowBingToneSetting is a recoil setter, so it doesn't need to be in the dependency array
-    // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [conversationId, jailbreak]);
-
-  useEffect(() => {
-    const timeoutId = setTimeout(() => {
-      textAreaRef.current?.focus();
-    }, 100);
-
-    return () => clearTimeout(timeoutId);
-  }, [isSubmitting, textAreaRef]);
-
   useEffect(() => {
     const currentValue = textAreaRef.current?.value ?? '';
     if (currentValue) {

client/src/hooks/useGenerationsByLatest.ts

@@ -53,7 +53,6 @@ export default function useGenerationsByLatest({
       EModelEndpoint.bedrock,
       EModelEndpoint.chatGPTBrowser,
       EModelEndpoint.google,
-      EModelEndpoint.bingAI,
       EModelEndpoint.gptPlugins,
       EModelEndpoint.anthropic,
     ].find((e) => e === endpoint),

client/src/hooks/useNewConvo.ts

@@ -8,6 +8,7 @@ import { useNavigate } from 'react-router-dom';
 import {
   Constants,
   FileSources,
+  EModelEndpoint,
   isParamEndpoint,
   LocalStorageKeys,
   isAssistantsEndpoint,
@@ -70,6 +71,7 @@ const useNewConvo = (index = 0) => {
         buildDefault?: boolean,
         keepLatestMessage?: boolean,
         keepAddedConvos?: boolean,
+        disableFocus?: boolean,
       ) => {
         const modelsConfig = modelsData ?? modelsQuery.data;
         const { endpoint = null } = conversation;
@@ -87,11 +89,15 @@ const useNewConvo = (index = 0) => {
             : preset;
 
         if (buildDefaultConversation) {
-          const defaultEndpoint = getDefaultEndpoint({
+          let defaultEndpoint = getDefaultEndpoint({
             convoSetup: activePreset ?? conversation,
             endpointsConfig,
           });
 
+          if (!defaultEndpoint) {
+            defaultEndpoint = Object.keys(endpointsConfig ?? {})[0] as EModelEndpoint;
+          }
+
           const endpointType = getEndpointField(endpointsConfig, defaultEndpoint, 'type');
           if (!conversation.endpointType && endpointType) {
             conversation.endpointType = endpointType;
@@ -161,6 +167,9 @@ const useNewConvo = (index = 0) => {
         }
 
         clearTimeout(timeoutIdRef.current);
+        if (disableFocus === true) {
+          return;
+        }
         timeoutIdRef.current = setTimeout(() => {
           const textarea = document.getElementById(mainTextareaId);
           if (textarea) {
@@ -176,6 +185,7 @@ const useNewConvo = (index = 0) => {
       template: _template = {},
       preset: _preset,
       modelsData,
+      disableFocus,
       buildDefault = true,
       keepLatestMessage = false,
       keepAddedConvos = false,
@@ -184,6 +194,7 @@ const useNewConvo = (index = 0) => {
       preset?: Partial<TPreset>;
       modelsData?: TModelsConfig;
       buildDefault?: boolean;
+      disableFocus?: boolean;
       keepLatestMessage?: boolean;
       keepAddedConvos?: boolean;
     } = {}) {
@@ -254,6 +265,7 @@ const useNewConvo = (index = 0) => {
         buildDefault,
         keepLatestMessage,
         keepAddedConvos,
+        disableFocus,
       );
     },
     [