Merge branch 'fix-issue-1022'

The GetLoginOptions response was cached in a OnceLock, meaning it was
computed once at startup and never updated. When the OIDC client was
re-initialized (e.g. after config changes), the login options endpoint
would still return the stale cached value, causing the UI to show
outdated OIDC button state.

Replace the static OnceLock cache with a function that reads the
current OIDC client state on each request, so the response always
reflects whether OIDC is currently available.

Also add a 30-second polling interval to the frontend's login options
query so the login page picks up server-side changes without requiring
a hard refresh.

Fixes #1022

bin/core/src/api/auth.rs

@@ -1,4 +1,4 @@
-use std::{sync::OnceLock, time::Instant};
+use std::time::Instant;
 
 use axum::{Router, extract::Path, http::HeaderMap, routing::post};
 use derive_variants::{EnumVariants, ExtractVariant};
@@ -108,20 +108,15 @@ async fn handler(
   res.map(|res| res.0)
 }
 
-fn login_options_reponse() -> &'static GetLoginOptionsResponse {
-  static GET_LOGIN_OPTIONS_RESPONSE: OnceLock<
-    GetLoginOptionsResponse,
-  > = OnceLock::new();
-  GET_LOGIN_OPTIONS_RESPONSE.get_or_init(|| {
-    let config = core_config();
-    GetLoginOptionsResponse {
-      local: config.local_auth,
-      github: github_oauth_client().is_some(),
-      google: google_oauth_client().is_some(),
-      oidc: oidc_client().load().is_some(),
-      registration_disabled: config.disable_user_registration,
-    }
-  })
+fn login_options_response() -> GetLoginOptionsResponse {
+  let config = core_config();
+  GetLoginOptionsResponse {
+    local: config.local_auth,
+    github: github_oauth_client().is_some(),
+    google: google_oauth_client().is_some(),
+    oidc: oidc_client().load().is_some(),
+    registration_disabled: config.disable_user_registration,
+  }
 }
 
 impl Resolve<AuthArgs> for GetLoginOptions {
@@ -130,7 +125,7 @@ impl Resolve<AuthArgs> for GetLoginOptions {
     self,
     _: &AuthArgs,
   ) -> serror::Result<GetLoginOptionsResponse> {
-    Ok(*login_options_reponse())
+    Ok(login_options_response())
   }
 }
 

frontend/src/components/resources/build/config.tsx

@@ -266,12 +266,7 @@ export const BuildConfig = ({
 
             {image_registries?.map((registry, index) => (
               <ImageRegistryConfig
-                key={
-                  (registry.domain ?? "") +
-                  (registry.organization ?? "") +
-                  (registry.account ?? "") +
-                  index
-                }
+                key={index}
                 registry={registry}
                 imageName={imageName}
                 setRegistry={(registry) =>

frontend/src/lib/hooks.ts

@@ -123,6 +123,7 @@ export const useLoginOptions = () => {
   return useQuery({
     queryKey: ["GetLoginOptions"],
     queryFn: () => komodo_client().auth("GetLoginOptions", {}),
+    refetchInterval: 30_000,
   });
 };