feat: add Turkish language support (#10198)

- Turkish language support is added. 
- Updated other language files to add Turkish selection.

# Which Problems Are Solved

- Zitadel was not supporting Turkish language. Now supporting. 

# How the Problems Are Solved

- Turkish language files are added and updated other language files in
below paths to add Turkish support;
    -  /console/src/assets/i18n/
    - /internal/api/ui/login/static/i18n
    - /internal/notification/static/i18n
    - /internal/static/i18n

# Additional Changes

- Made changes below files for codes/docs changes;
    - /console/src/app/utils/language.ts
    - /console/src/app/app.module.ts
    - /docs/docs/guides/manage/customize/texts.md
- /internal/api/ui/login/static/templates/external_not_found_option.html
    - /internal/query/v2-default.json
    - /login/apps/login/src/lib/i18n.ts

---------

Co-authored-by: Marco A. <marco@zitadel.com>

docs/docs/guides/manage/customize/texts.md

@@ -53,6 +53,7 @@ ZITADEL is available in the following languages
 - Hungarian (hu)
 - 한국어 (ko)
 - Romanian (ro)
+- Turkish (tr)
 
 A language is displayed based on your agent's language header.
 If a users language header doesn't match any of the supported or [restricted](#restrict-languages) languages, the instances default language will be used.