[ADD][i18n][Docs] French translation of getting started page (#1040)

* [ADD][i18n][Docs] French translation of getting started page

- Add Sidebar translated menus
- Add lang code fr to language selection
- Add french translated getting-started page

* [ADD][i18n][Docs] Adding 'fr' key to known langs for automatic redirect

1 files changed, 3 insertions, 0 deletions

diff --git a/docs/src/components/Header/LanguageSelect.tsx b/docs/src/components/Header/LanguageSelect.tsx
index a5fb73f78..ee5875866 100644
--- a/docs/src/components/Header/LanguageSelect.tsx
+++ b/docs/src/components/Header/LanguageSelect.tsx
@@ -73,6 +73,9 @@ const LanguageSelect: FunctionalComponent<{ lang: string }> = ({ lang }) => {
         <option value="bg">
           <span>Български</span>
         </option>
+        <option value="fr">
+          <span>Français</span>
+        </option>
       </select>
     </div>
   );