🚀 Feat: Streamline File Strategies & GPT-4-Vision Settings (#1535)

* chore: fix `endpoint` typescript issues and typo in console info message

* feat(api): files GET endpoint and save only file_id references to messages

* refactor(client): `useGetFiles` query hook, update file types, optimistic update of filesQuery on file upload

* refactor(buildTree): update to use params object and accept fileMap

* feat: map files to messages; refactor(ChatView): messages only available after files are fetched

* fix: fetch files only when authenticated

* feat(api): AppService
- rename app.locals.configs to app.locals.paths
- load custom config use fileStrategy from yaml config in app.locals

* refactor: separate Firebase and Local strategies, call based on config

* refactor: modularize file strategies and employ with use of DALL-E

* refactor(librechat.yaml): add fileStrategy field

* feat: add source to MongoFile schema, as well as BatchFile, and ExtendedFile types

* feat: employ file strategies for upload/delete files

* refactor(deleteFirebaseFile): add user id validation for firebase file deletion

* chore(deleteFirebaseFile): update jsdocs

* feat: employ strategies for vision requests

* fix(client): handle messages with deleted files

* fix(client): ensure `filesToDelete` always saves/sends `file.source`

* feat(openAI): configurable `resendImages` and `imageDetail`

* refactor(getTokenCountForMessage): recursive process only when array of Objects and only their values (not keys) aside from `image_url` types

* feat(OpenAIClient): calculateImageTokenCost

* chore: remove comment

* refactor(uploadAvatar): employ fileStrategy for avatars, from social logins or user upload

* docs: update docs on how to configure fileStrategy

* fix(ci): mock winston and winston related modules, update DALLE3.spec.js with changes made

* refactor(redis): change terminal message to reflect current development state

* fix(DALL-E-2): pass fileStrategy to dall-e

client/src/components/Chat/Input/Files/Images.tsx

@@ -1,5 +1,6 @@
 import debounce from 'lodash/debounce';
 import { useState, useEffect, useCallback } from 'react';
+import { FileSources } from 'librechat-data-provider';
 import type { BatchFile } from 'librechat-data-provider';
 import { useDeleteFilesMutation } from '~/data-provider';
 import { useSetFilesToDelete } from '~/hooks';
@@ -70,13 +71,20 @@ export default function Images({
   }
 
   const deleteFile = (_file: ExtendedFile) => {
-    const { file_id, progress, temp_file_id = '', filepath = '' } = _file;
+    const {
+      file_id,
+      progress,
+      temp_file_id = '',
+      filepath = '',
+      source = FileSources.local,
+    } = _file;
     if (progress < 1) {
       return;
     }
-    const file = {
+    const file: BatchFile = {
       file_id,
       filepath,
+      source,
     };
 
     setFiles((currentFiles) => {