Add team roles and content management updates

Backend/Contracts/AdminSiteSettingsContracts.cs

@@ -9,8 +9,11 @@ public sealed record AdminSiteSettingsResponse(
     string? PrivacyPolicyUpdatedBy,
     DateTimeOffset? PrivacyPolicyUpdatedAt,
     string ImprintUrl,
+    string ImprintContent,
     string ContactUrl,
+    string ContactContent,
     string SponsorsUrl,
+    string SponsorsContent,
     IEnumerable<PublicSocialLinkDto> SocialLinks,
     IEnumerable<FaqItemDto> Faq);
 
@@ -21,8 +24,11 @@ public sealed record UpdateSiteSettingsRequest(
     string PrivacyEmail,
     string PrivacyPolicyContent,
     string ImprintUrl,
+    string ImprintContent,
     string ContactUrl,
+    string ContactContent,
     string SponsorsUrl,
+    string SponsorsContent,
     PublicSocialLinkDto[] SocialLinks,
     FaqItemDto[] Faq);
 
@@ -33,6 +39,12 @@ public sealed record AdminOperationalSettingsResponse(
     bool DemoLoginPasswordSet,
     string DemoLoginTwitchUserId,
     string DemoLoginDisplayName,
+    bool TwitchAuthManagedByDatabase,
+    bool TwitchAuthConfigured,
+    string TwitchClientId,
+    bool TwitchClientSecretSet,
+    string TwitchRedirectUri,
+    string TwitchScope,
     bool MaintenanceModeEnabled,
     string MaintenanceTitle,
     string MaintenanceMessage);
@@ -43,6 +55,10 @@ public sealed record UpdateOperationalSettingsRequest(
     string? DemoLoginPassword,
     string DemoLoginTwitchUserId,
     string DemoLoginDisplayName,
+    string TwitchClientId,
+    string? TwitchClientSecret,
+    string TwitchRedirectUri,
+    string TwitchScope,
     bool MaintenanceModeEnabled,
     string MaintenanceTitle,
     string MaintenanceMessage);