Set TypeScript to strict mode and fix issues related to server types (#261)

* Fix lint issues and some other TS issues

- set TypeScript in strict mode
- add npm commands to lint / check code
- fix all lint issues
- fix some TS issues
- rename User reponse DTO to make it consistent with the other ones
- override Express/User interface to use UserResponseDto interface
 This is for when the accessing the `user` from a Express Request,
 like in `asset-upload-config`

* Fix the rest of TS issues

- fix all the remaining TypeScript errors
- add missing `@types/mapbox__mapbox-sdk` package

* Move global.d.ts to server `src` folder

* Update AssetReponseDto duration type

This is now of type `string` that defaults to '0:00:00.00000' if not set
which is what the mobile app currently expects

* Set context when logging error in asset.service

Use `ServeFile` as the context for logging an error when
asset.resizePath is not set

* Fix wrong AppController merge conflict resolution

`redirectToWebpage` was removed in main as is no longer used.

server/libs/database/src/entities/user.entity.ts

@@ -3,32 +3,32 @@ import { Column, CreateDateColumn, Entity, PrimaryGeneratedColumn } from 'typeor
 @Entity('users')
 export class UserEntity {
   @PrimaryGeneratedColumn('uuid')
-  id: string;
+  id!: string;
 
   @Column()
-  firstName: string;
+  firstName!: string;
 
   @Column()
-  lastName: string;
+  lastName!: string;
 
   @Column()
-  isAdmin: boolean;
+  isAdmin!: boolean;
 
   @Column()
-  email: string;
+  email!: string;
 
   @Column({ select: false })
-  password: string;
+  password?: string;
 
   @Column({ select: false })
-  salt: string;
+  salt?: string;
 
   @Column()
-  profileImagePath: string;
+  profileImagePath!: string;
 
   @Column()
-  isFirstLoggedIn: boolean;
+  isFirstLoggedIn!: boolean;
 
   @CreateDateColumn()
-  createdAt: string;
+  createdAt!: string;
 }