Exclude voice-pack matching fields

We now check standard language codes in addition to to `mini-xx-xx` formats introduced recently by HoYoVerse in 2.8.0 preload.

Author: Cryotechnic

CollapseLauncher/Classes/InstallManagement/Base/InstallManagerBase.Sophon.cs

@@ -541,6 +541,7 @@ private async Task ConfirmAdditionalInstallDataPackageFiles(
 
             List<SophonManifestBuildIdentity> otherManifestIdentity = installManifestFirst.OtherSophonBuildData!.ManifestIdentityList
                .Where(x => !commonPackageMatchingFields.Contains(x.MatchingField, StringComparer.OrdinalIgnoreCase))
+               .Where(x => x.MatchingField == null || !IsVoicePackMatchingField(x.MatchingField))
                .ToList();
 
             if (otherManifestIdentity.Count == 0)
@@ -1086,6 +1087,7 @@ private async Task TryGetAdditionalPackageForSophonDiff(HttpClient
                 manifestPair.OtherSophonBuildData!.ManifestIdentityList
                             .Where(x => !string.IsNullOrEmpty(x.MatchingField) && !CommonSophonPackageMatchingFields.Contains(x.MatchingField, StringComparer.OrdinalIgnoreCase))
                             .Select(x => x.MatchingField!)
+                            .Where(x => !IsVoicePackMatchingField(x))
                             .WhereMatchPattern(x => x, true, excludeMatchingFieldsPattern)
                             .ToList();
 
@@ -1266,6 +1268,23 @@ protected virtual int SophonGetHttpHandler()
             return Math.Clamp(n, 4, 128);
         }
 
+        private bool IsVoicePackMatchingField(string matchingField)
+        {
+            // Check regular locale code: zh-cn, en-us, etc.
+            if (IsValidLocaleCode(matchingField))
+                return true;
+
+            // Also check for "mini-xx-xx" format (e.g., mini-zh-cn, mini-en-us)
+            const string miniPrefix = "mini-";
+            if (matchingField.Length > miniPrefix.Length &&
+                matchingField.StartsWith(miniPrefix, StringComparison.OrdinalIgnoreCase))
+            {
+                return IsValidLocaleCode(matchingField.AsSpan(miniPrefix.Length));
+            }
+
+            return false;
+        }
+
         #endregion
 
         #region Sophon Audio/Voice-Packs Locale Methods

CollapseLauncher/Classes/InstallManagement/Base/InstallManagerBase.SophonPatch.cs

@@ -160,6 +160,7 @@ protected virtual async Task ConfirmAdditionalPatchDataPackageFiles(SophonChunkM
 
             List<SophonManifestPatchIdentity> otherManifestIdentity = patchManifest.OtherSophonPatchData!.ManifestIdentityList
                                                                                    .Where(x => !CommonSophonPackageMatchingFields.Contains(x.MatchingField, StringComparer.OrdinalIgnoreCase))
+                                                                                   .Where(x => x.MatchingField == null || !IsVoicePackMatchingField(x.MatchingField))
                                                                                    .ToList();
 
             if (otherManifestIdentity.Count == 0)