feat: convert secret-sources into a plugin (B20)

src/ui/sidebar/AdminSettingsSections.tsx

@@ -31,8 +31,6 @@ type GeneralSettingsSectionProps = {
   onSaveNotificationPrivateEndpoints: (hosts: string[]) => void;
   stepCaPrivateEndpoints: string[];
   onSaveStepCaPrivateEndpoints: (hosts: string[]) => void;
-  secretSourcePrivateEndpoints: string[];
-  onSaveSecretSourcePrivateEndpoints: (hosts: string[]) => void;
   stepCaSettings: { caUrl: string; fingerprint: string; provisioner: string };
   setStepCaSettings: Dispatch<
     SetStateAction<{ caUrl: string; fingerprint: string; provisioner: string }>
@@ -72,8 +70,6 @@ export function AdminGeneralSettingsSection({
   onSaveNotificationPrivateEndpoints,
   stepCaPrivateEndpoints,
   onSaveStepCaPrivateEndpoints,
-  secretSourcePrivateEndpoints,
-  onSaveSecretSourcePrivateEndpoints,
   stepCaSettings,
   setStepCaSettings,
   handleSaveStepCaSettings,
@@ -167,28 +163,6 @@ export function AdminGeneralSettingsSection({
           />
         </div>
 
-        <div className="flex flex-col gap-1.5 py-2">
-          <span className="text-xs font-medium">
-            {t("admin.secretSourcePrivateEndpoints")}
-          </span>
-          <span className="text-[11px] leading-snug text-muted-foreground">
-            {t("admin.secretSourcePrivateEndpointsDesc")}
-          </span>
-          <Input
-            className="rounded-none"
-            defaultValue={secretSourcePrivateEndpoints.join(", ")}
-            placeholder="connect.internal, 10.0.0.5"
-            onBlur={(event) =>
-              onSaveSecretSourcePrivateEndpoints(
-                event.target.value
-                  .split(",")
-                  .map((entry) => entry.trim())
-                  .filter(Boolean),
-              )
-            }
-          />
-        </div>
-
         <div className="flex flex-col gap-2 border-t border-border pt-3 mt-2">
           <span className="text-[10px] font-bold uppercase tracking-widest text-muted-foreground">
             {t("admin.stepCa")}