Run prettier and check tslint on entire codebase

Mainly to run these checks for the recent pull requests.

backend/src/data/entities/ApiUserInfo.ts

@@ -20,9 +20,15 @@ export class ApiUserInfo {
   @Column()
   updated_at: string;
 
-  @OneToMany(type => ApiLogin, login => login.userInfo)
+  @OneToMany(
+    type => ApiLogin,
+    login => login.userInfo,
+  )
   logins: ApiLogin[];
 
-  @OneToMany(type => ApiPermissionAssignment, p => p.userInfo)
+  @OneToMany(
+    type => ApiPermissionAssignment,
+    p => p.userInfo,
+  )
   permissionAssignments: ApiPermissionAssignment[];
 }