global public dir for every server module

src/modules/api/submodules/forum.ts

@@ -23,6 +23,7 @@ import { v4 as uuidv4 } from 'uuid'
 import logger from '../../../utils/logger'
 import utils from '../../../utils/utils'
 import { Request, SubmoduleData, User } from '../../../types/basicTypes'
+import { publicDir } from '../../../utils/files'
 
 interface Comment {
     date: string
@@ -184,9 +185,7 @@ function getPostData(
 }
 
 function setup(data: SubmoduleData): void {
-    const { app, publicdirs } = data
-
-    const publicDir = publicdirs[0]
+    const { app } = data
 
     const forumDir = publicDir + 'forum'
     const forumFiles = publicDir + 'forumFiles'