semi implemented and features implemented save checkpoint

src/Platform/StellaOps.Platform.WebService/Contracts/EnvironmentSettingsModels.cs

@@ -65,6 +65,10 @@ public sealed class EnvironmentAuthoritySettings
     [JsonPropertyName("redirectUri")]
     public required string RedirectUri { get; init; }
 
+    [JsonPropertyName("silentRefreshRedirectUri")]
+    [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]
+    public string? SilentRefreshRedirectUri { get; init; }
+
     [JsonPropertyName("postLogoutRedirectUri")]
     [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]
     public string? PostLogoutRedirectUri { get; init; }

src/Platform/StellaOps.Platform.WebService/Endpoints/EnvironmentSettingsEndpoints.cs

@@ -74,6 +74,7 @@ public static class EnvironmentSettingsEndpoints
                 ?? $"{platform.Authority.Issuer}/connect/token",
             LogoutEndpoint = env.LogoutEndpoint,
             RedirectUri = env.RedirectUri,
+            SilentRefreshRedirectUri = env.SilentRefreshRedirectUri,
             PostLogoutRedirectUri = env.PostLogoutRedirectUri,
             Scope = env.Scope,
             Audience = env.Audience

src/Platform/StellaOps.Platform.WebService/Options/PlatformServiceOptions.cs

@@ -175,6 +175,7 @@ public sealed class PlatformEnvironmentSettingsOptions
     public string? TokenEndpoint { get; set; }
     public string? LogoutEndpoint { get; set; }
     public string RedirectUri { get; set; } = string.Empty;
+    public string? SilentRefreshRedirectUri { get; set; }
     public string? PostLogoutRedirectUri { get; set; }
     public string Scope { get; set; } = "openid profile email ui.read authority:tenants.read graph:read sbom:read scanner:read policy:read policy:simulate policy:author policy:review policy:approve orch:read analytics.read advisory:read vex:read exceptions:read exceptions:approve aoc:verify findings:read release:read scheduler:read";
     public string? Audience { get; set; }

src/Platform/StellaOps.Platform.WebService/Services/EnvironmentSettingsComposer.cs

@@ -43,6 +43,7 @@ public sealed class EnvironmentSettingsComposer
             TokenEndpoint = source.TokenEndpoint,
             LogoutEndpoint = source.LogoutEndpoint,
             RedirectUri = source.RedirectUri,
+            SilentRefreshRedirectUri = source.SilentRefreshRedirectUri,
             PostLogoutRedirectUri = source.PostLogoutRedirectUri,
             Scope = source.Scope,
             Audience = source.Audience,
@@ -90,6 +91,8 @@ public sealed class EnvironmentSettingsComposer
             options.LogoutEndpoint = value;
         else if (string.Equals(key, "RedirectUri", StringComparison.OrdinalIgnoreCase))
             options.RedirectUri = value;
+        else if (string.Equals(key, "SilentRefreshRedirectUri", StringComparison.OrdinalIgnoreCase))
+            options.SilentRefreshRedirectUri = value;
         else if (string.Equals(key, "PostLogoutRedirectUri", StringComparison.OrdinalIgnoreCase))
             options.PostLogoutRedirectUri = value;
         else if (string.Equals(key, "Scope", StringComparison.OrdinalIgnoreCase))