fix: sync locales in user registration validation (#3278)

* Add ability to inject into Python files

* Update outdated references to gen_global_components.py

* Add code gen for registration locale validation

* sort validators

* update for pydantic 2

* run generator again

---------

Co-authored-by: Gasper Gril <gasper@gril.si>
Co-authored-by: Michael Genson <71845777+michael-genson@users.noreply.github.com>

mealie/schema/_mealie/validators.py

@@ -1,38 +1,47 @@
 def validate_locale(locale: str) -> bool:
     valid = {
-        "el-GR",
-        "it-IT",
-        "ko-KR",
-        "es-ES",
-        "ja-JP",
-        "zh-CN",
-        "tr-TR",
-        "ar-SA",
-        "hu-HU",
-        "pt-PT",
-        "no-NO",
-        "sv-SE",
-        "ro-RO",
-        "sk-SK",
-        "uk-UA",
-        "fr-CA",
-        "pl-PL",
-        "da-DK",
-        "pt-BR",
-        "de-DE",
-        "ca-ES",
-        "sr-SP",
-        "cs-CZ",
-        "fr-FR",
-        "zh-TW",
+        # CODE_GEN_ID: MESSAGE_LOCALES
         "af-ZA",
-        "ru-RU",
-        "he-IL",
-        "nl-NL",
-        "en-US",
+        "ar-SA",
+        "bg-BG",
+        "ca-ES",
+        "cs-CZ",
+        "da-DK",
+        "de-DE",
+        "el-GR",
         "en-GB",
+        "en-US",
+        "es-ES",
         "fi-FI",
+        "fr-CA",
+        "fr-FR",
+        "gl-ES",
+        "he-IL",
+        "hr-HR",
+        "hu-HU",
+        "is-IS",
+        "it-IT",
+        "ja-JP",
+        "ko-KR",
+        "lt-LT",
+        "lv-LV",
+        "nl-NL",
+        "no-NO",
+        "pl-PL",
+        "pt-BR",
+        "pt-PT",
+        "ro-RO",
+        "ru-RU",
+        "sk-SK",
+        "sl-SI",
+        "sr-SP",
+        "sv-SE",
+        "tr-TR",
+        "uk-UA",
         "vi-VN",
+        "zh-CN",
+        "zh-TW",
+        # END: MESSAGE_LOCALES
     }
 
     return locale in valid