refactor: Convert Tanzu provider to declarative JSON config (#7124)

Signed-off-by: Nick Kuhn <nick.kuhn@broadcom.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

ui/desktop/src/api/types.gen.ts

@@ -178,7 +178,9 @@ export type DeclarativeProviderConfig = {
     catalog_provider_id?: string | null;
     description?: string | null;
     display_name: string;
+    dynamic_models?: boolean | null;
     engine: ProviderEngine;
+    env_vars?: Array<EnvVarConfig> | null;
     headers?: {
         [key: string]: string;
     } | null;
@@ -298,6 +300,14 @@ export type EncodeRecipeResponse = {
     deeplink: string;
 };
 
+export type EnvVarConfig = {
+    default?: string | null;
+    description?: string | null;
+    name: string;
+    required?: boolean;
+    secret?: boolean;
+};
+
 export type Envs = {
     [key: string]: string;
 };