Daily message limit per user (#2417)

* set message limit per user

* remove old limit user messages + unused admin page

* fix daily message validation

* refactor message limit input
refactor canSendChat on user to a method on user model

---------

Co-authored-by: timothycarambat <rambat1010@gmail.com>

server/prisma/migrations/20241003192954_init/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "users" ADD COLUMN "dailyMessageLimit" INTEGER;

server/prisma/schema.prisma

@@ -67,6 +67,7 @@ model users {
   seen_recovery_codes         Boolean?                      @default(false)
   createdAt                   DateTime                      @default(now())
   lastUpdatedAt               DateTime                      @default(now())
+  dailyMessageLimit           Int?
   workspace_chats             workspace_chats[]
   workspace_users             workspace_users[]
   embed_configs               embed_configs[]
@@ -309,4 +310,4 @@ model browser_extension_api_keys {
   user          users?   @relation(fields: [user_id], references: [id], onDelete: Cascade)
 
   @@index([user_id])
-}
+}

server/prisma/seed.js

@@ -4,8 +4,6 @@ const prisma = new PrismaClient();
 async function main() {
   const settings = [
     { label: "multi_user_mode", value: "false" },
-    { label: "limit_user_messages", value: "false" },
-    { label: "message_limit", value: "25" },
     { label: "logo_filename", value: "anything-llm.png" },
   ];