🧹 chore: pre-release cleanup (#3595)

* fix: Update health endpoint URL

* refactor: use Constants for saved tag default value, do not place Saved as first always

* refactor: check trimmed currentText before appending parsedText in useSubmitMessage

* refactor: move `scrollToEnd()` to `createdHandler` and increase delay before execution slightly

* chore: Add back TypeScript linting rules for unnecessary conditions and strict boolean expressions

* chore: Update librechat-data-provider package.json version to 0.7.4.0

client/src/data-provider/mutations.ts

@@ -1,4 +1,5 @@
 import {
+  Constants,
   EToolResources,
   LocalStorageKeys,
   InfiniteCollections,
@@ -322,9 +323,9 @@ export const useConversationTagMutation = (
           if (!data) {
             return [
               {
-                tag: 'Saved',
                 count: 1,
                 position: 0,
+                tag: Constants.SAVED_TAG,
                 createdAt: new Date().toISOString(),
                 updatedAt: new Date().toISOString(),
               },