feat(auth): protect aggregate console with password login

apps/web/src/styles.css

@@ -1030,6 +1030,54 @@ main ul[aria-label='已配置实例'] {
     grid-column: auto;
   }
 }
+
+.auth-screen {
+  min-height: 100vh;
+  display: grid;
+  place-items: center;
+  padding: 1.5rem;
+  background:
+    radial-gradient(circle at 15% 10%, rgba(242, 169, 59, 0.18), transparent 34%), var(--background);
+}
+.auth-card {
+  width: min(100%, 27rem);
+  padding: 2rem;
+  border: 1px solid var(--border);
+  border-radius: 1.5rem;
+  background: var(--surface-raised);
+  box-shadow: var(--shadow);
+}
+.auth-card form,
+.auth-password-fields {
+  display: grid;
+  gap: 0.75rem;
+  margin-top: 1.25rem;
+}
+.auth-card input,
+.auth-settings input[type='password'] {
+  width: 100%;
+}
+.auth-settings {
+  max-width: 45rem;
+  display: grid;
+  gap: 1.25rem;
+}
+.toggle-row {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 1.5rem;
+}
+.toggle-row span {
+  display: grid;
+  gap: 0.375rem;
+}
+.toggle-row input[type='checkbox'] {
+  width: 2.875rem;
+  height: 1.5rem;
+  flex: 0 0 auto;
+}
+
 @media (prefers-reduced-motion: reduce) {
   *,
   *::before,