✨ **Add Latvian translations and enhance localization support**

- ➕ Added Latvian (`lv`) JSON translations and validation/password localization files.
- 🛠️ Updated `lang-country` config to include `lv-LV` and centralized language definitions.
- 🌐 Extended sidebar and navigation with new translatable strings.
- ➕ Introduced 72px width customization for the sidebar layout.
- ✅ Improved timezone mapping in Nostr publishing commands (added `Europe/Riga`).
- 🛠️ Refactored language selector to dynamically source available languages from the config.

config/lang-country.php

@@ -29,6 +29,7 @@ return [
         'it-CH',
         'it-IT',
         'lt-LT',
+        'lv-LV',
         'nl-BE',
         'nl-NL',
         'ps-AF',
@@ -42,4 +43,15 @@ return [
     'lang_switcher_uri' => 'change_lang_country',
 
     'fallback_based_on_current_locale' => false,
+
+    'languages' => [
+        'de' => ['name' => 'Deutsch', 'countries' => ['de-DE', 'de-AT', 'de-CH']],
+        'en' => ['name' => 'English', 'countries' => ['en-GB', 'en-US', 'en-AU', 'en-CA']],
+        'es' => ['name' => 'Español', 'countries' => ['es-ES', 'es-CL', 'es-CO']],
+        'hu' => ['name' => 'Magyar', 'countries' => ['hu-HU']],
+        'lv' => ['name' => 'Latviešu', 'countries' => ['lv-LV']],
+        'nl' => ['name' => 'Nederlands', 'countries' => ['nl-NL', 'nl-BE']],
+        'pl' => ['name' => 'Polski', 'countries' => ['pl-PL']],
+        'pt' => ['name' => 'Português', 'countries' => ['pt-PT']],
+    ],
 ];