Add Bakhtiari language support and fix implementation issues (#3952)

This commit improves the Bakhtiari language support by addressing issues from PR [#3927](#3927), where the initial implementation had incorrect file placements and lacked necessary changes for functionality.

- Integrated `strings.xml` into the correct `values-bqi-rIR` directory.
- Updated the `Language` enum to include `BAKHTIARI("bqi-rIR")`.
- Modified the `getLocale()` function to handle Bakhtiari with `Locale("bqi", "IR")`.
- Added Bakhtiari to the `language_select` string-array using its native script: `<item>بختیاری</item>`.
- Updated the `language_select_value` string-array to include `<item>bqi-rIR</item>`.

Verified that the language switching works correctly. For grammatical or translation accuracy, a native speaker's review is needed.

@hosseinabaspanah, since I assume Bakhtiari is your native language, could you please review the translations to ensure accuracy?

V2rayNG/app/src/main/java/com/v2ray/ang/dto/Language.kt

@@ -8,7 +8,8 @@ enum class Language(val code: String) {
     VIETNAMESE("vi"),
     RUSSIAN("ru"),
     PERSIAN("fa"),
-    BANGLA("bn");
+    BANGLA("bn"),
+    BAKHTIARI("bqi-rIR");
 
     companion object {
         fun fromCode(code: String): Language {

V2rayNG/app/src/main/java/com/v2ray/ang/util/Utils.kt

@@ -131,7 +131,8 @@ object Utils {
      * get remote dns servers from preference
      */
     fun getRemoteDnsServers(): List<String> {
-        val remoteDns = MmkvManager.decodeSettingsString(AppConfig.PREF_REMOTE_DNS) ?: AppConfig.DNS_PROXY
+        val remoteDns =
+            MmkvManager.decodeSettingsString(AppConfig.PREF_REMOTE_DNS) ?: AppConfig.DNS_PROXY
         val ret = remoteDns.split(",").filter { isPureIpAddress(it) || isCoreDNSAddress(it) }
         if (ret.isEmpty()) {
             return listOf(AppConfig.DNS_PROXY)
@@ -149,7 +150,8 @@ object Utils {
      * get remote dns servers from preference
      */
     fun getDomesticDnsServers(): List<String> {
-        val domesticDns = MmkvManager.decodeSettingsString(AppConfig.PREF_DOMESTIC_DNS) ?: AppConfig.DNS_DIRECT
+        val domesticDns =
+            MmkvManager.decodeSettingsString(AppConfig.PREF_DOMESTIC_DNS) ?: AppConfig.DNS_DIRECT
         val ret = domesticDns.split(",").filter { isPureIpAddress(it) || isCoreDNSAddress(it) }
         if (ret.isEmpty()) {
             return listOf(AppConfig.DNS_DIRECT)
@@ -357,7 +359,11 @@ object Utils {
     }
 
     @Throws(IOException::class)
-    fun getUrlContentWithCustomUserAgent(urlStr: String?, timeout: Int = 30000, httpPort: Int = 0): String {
+    fun getUrlContentWithCustomUserAgent(
+        urlStr: String?,
+        timeout: Int = 30000,
+        httpPort: Int = 0
+    ): String {
         val url = URL(urlStr)
         val conn = if (httpPort == 0) {
             url.openConnection()
@@ -410,7 +416,8 @@ object Utils {
     }
 
     fun getLocale(): Locale {
-        val langCode = MmkvManager.decodeSettingsString(AppConfig.PREF_LANGUAGE) ?: Language.AUTO.code
+        val langCode =
+            MmkvManager.decodeSettingsString(AppConfig.PREF_LANGUAGE) ?: Language.AUTO.code
         val language = Language.fromCode(langCode)
 
         return when (language) {
@@ -422,6 +429,7 @@ object Utils {
             Language.RUSSIAN -> Locale("ru")
             Language.PERSIAN -> Locale("fa")
             Language.BANGLA -> Locale("bn")
+            Language.BAKHTIARI -> Locale("bqi", "IR")
         }
     }
 
@@ -455,7 +463,8 @@ object Utils {
         return if (second) {
             AppConfig.DelayTestUrl2
         } else {
-            MmkvManager.decodeSettingsString(AppConfig.PREF_DELAY_TEST_URL) ?: AppConfig.DelayTestUrl
+            MmkvManager.decodeSettingsString(AppConfig.PREF_DELAY_TEST_URL)
+                ?: AppConfig.DelayTestUrl
         }
     }