feat: multi language support (#254)

* feat: multitranslational support

* - completion of settings page
- completion of sidebar

* sidebar rerendering bug fix

* completion of the lesson navigation & materials page

* completion of the course navigation

* completion of requested languages

* - Implementation of Language Picker
- Rename Bug Fixes

* checkpoint save

* - addition of the language picker to the onboarding.
- addition of the language switcher for the lesson notes.

* merge completion

* initialization of the new branch

* add transition.svelte file

* lesson note bug fix

* feat: add translation migration

* completion of translation

* fix height issue of dropdown

* refactoring

* fix: improve code with LOCALE from db

* finally get it fully functional

* connect with AI

* backward compatibility for lesson note

* preserve old content, when generating AI content

* undo translations in upgrade modal

* fix duplicate key issue from codacy trigger

---------

Co-authored-by: Rotimi Best <best@classroomio.com>

apps/dashboard/src/lib/utils/constants/roles.js

@@ -5,14 +5,14 @@ export const ROLE = {
 };
 
 export const ROLE_LABEL = {
-  [ROLE.ADMIN]: 'Admin',
-  [ROLE.TUTOR]: 'Tutor',
-  [ROLE.STUDENT]: 'Student'
+  [ROLE.ADMIN]: 'course.navItem.people.roles.admin',
+  [ROLE.TUTOR]: 'course.navItem.people.roles.tutor',
+  [ROLE.STUDENT]: 'course.navItem.people.roles.student'
 };
 
 export const ROLES = [
   {
-    label: 'Filter',
+    label: 'course.navItem.people.roles.filter',
     value: 'all'
   },
   {

apps/dashboard/src/lib/utils/constants/translation.ts

@@ -0,0 +1,17 @@
+import { LOCALE } from '../types';
+
+export const LANGUAGE = {
+  [LOCALE.EN]: 'English',
+  [LOCALE.HI]: 'Hindi',
+  [LOCALE.FR]: 'French',
+  [LOCALE.PT]: 'Portuguese',
+  [LOCALE.DE]: 'German',
+  [LOCALE.VI]: 'Vietnamese',
+  [LOCALE.RU]: 'Russian',
+  [LOCALE.ES]: 'Spanish'
+};
+
+export const LANGUAGES = Object.keys(LANGUAGE).map((lang) => ({
+  id: lang,
+  text: LANGUAGE[lang]
+}));