fix(web): coerce fingerprint_type to string; sync frontend types and tests

decnet_web/src/components/AttackerDetail.tsx

@@ -224,7 +224,7 @@ const AttackerDetail: React.FC = () => {
         const groups: Record<string, any[]> = {};
         filteredFps.forEach((fp) => {
           const p = getPayload(fp);
-          let fpType: string = p.fingerprint_type || 'unknown';
+          let fpType: string = String(p.fingerprint_type || 'unknown');
           if (fpType === 'tls_certificate') {
             fpType = p.target_ip ? 'tls_certificate_active' : 'tls_certificate_passive';
           }

decnet_web/src/components/Credentials/helpers.test.ts

@@ -34,7 +34,7 @@ describe('nextSortState', () => {
 });
 
 const cred = (over: Partial<CredentialEntry> = {}): CredentialEntry => ({
-  id: '1', last_seen: '2026-05-01T00:00:00Z', decky_name: 'd1', service: 'ssh',
+  id: 1, last_seen: '2026-05-01T00:00:00Z', decky_name: 'd1', service: 'ssh',
   attacker_ip: '1.2.3.4', principal: 'root', secret_sha256: 'a',
   secret_kind: 'plaintext', secret_printable: 'p', attempt_count: 5,
   ...over,
@@ -42,7 +42,7 @@ const cred = (over: Partial<CredentialEntry> = {}): CredentialEntry => ({
 
 describe('sortCreds', () => {
   it('returns the input untouched for empty col', () => {
-    const rows = [cred({ id: 'A' }), cred({ id: 'B' })];
+    const rows = [cred({ id: 1 }), cred({ id: 2 })];
     expect(sortCreds(rows, '', 'asc')).toBe(rows);
   });
   it('sorts numbers numerically (asc/desc)', () => {

decnet_web/src/components/Layout.css

@@ -26,7 +26,9 @@
 }
 
 .sidebar-header {
-  padding: 20px;
+  height: 64px;
+  flex-shrink: 0;
+  padding: 0 20px;
   display: flex;
   align-items: center;
   justify-content: space-between;

decnet_web/src/components/Login.css

@@ -66,6 +66,11 @@
   background-color: rgba(0, 0, 0, 0.5);
 }
 
+html[data-theme="light"] .login-form input {
+  background-color: rgba(255, 255, 255, 0.7);
+  color: var(--ink, #1a1a1a);
+}
+
 .error-msg {
   color: #ff4141;
   font-size: 0.8rem;
@@ -80,6 +85,7 @@
   margin-top: 8px;
   font-weight: bold;
   letter-spacing: 2px;
+  justify-content: center;
 }
 
 .login-footer {

decnet_web/src/components/MazeNET/useMazeContextMenu.test.ts

@@ -7,9 +7,6 @@ import { useMazeContextMenu } from './useMazeContextMenu';
 import type { Net, MazeNode } from './types';
 import type { UseTopologyEditor } from './useTopologyEditor';
 
-const noop = () => {};
-const noopAsync = async () => {};
-
 const stubEditor = (): UseTopologyEditor => ({
   inFlight: 0,
   addLan: vi.fn(),
@@ -43,7 +40,8 @@ const decky: MazeNode = {
   archetype: 'workstation', services: ['ssh'], status: 'idle', x: 0, y: 0,
 };
 const observed: MazeNode = {
-  kind: 'observed', id: 'obs-1', label: '1.2.3.4', netId: 'lan-www',
+  kind: 'observed', id: 'obs-1', netId: 'lan-www', name: '1.2.3.4',
+  archetype: 'attacker-pool', services: ['*'], status: 'idle',
   x: 0, y: 0,
 };
 
@@ -51,7 +49,10 @@ const baseArgs = () => ({
   nets: [subnet, internet],
   nodes: [decky, observed],
   services: [
-    { slug: 'http', name: 'HTTP', proto: 'tcp', port: 80, icon: 'globe', risk: 'medium' as const },
+    {
+      slug: 'http', name: 'HTTP', proto: 'tcp' as const, port: 80,
+      icon: 'globe', risk: 'med' as const, group: 'Web' as const,
+    },
   ],
   archetypes: [
     { slug: 'workstation', name: 'Workstation', services: ['ssh'], icon: 'monitor' },

decnet_web/src/components/PersonaGeneration/helpers.test.ts

@@ -47,7 +47,7 @@ describe('coercePersona', () => {
     const r = coercePersona({
       name: 'a', email: 'a@b.c', role: 'r',
       tone: 'custom', tone_custom: long,
-      mannerisms: Array.from({ length: 20 }, (_, i) => `m${i}`).concat([42, null]),
+      mannerisms: Array.from({ length: 20 }, (_, i) => `m${i}`).concat(['42', ''] as string[]),
     });
     expect('ok' in r).toBe(true);
     if ('ok' in r) {

decnet_web/src/components/SwarmHosts/useSwarmHosts.test.ts

@@ -100,7 +100,7 @@ describe('useSwarmHosts', () => {
       });
     });
     expect(r?.ok).toBe(true);
-    expect(r?.data?.host_uuid).toBe('h-9');
+    expect(r?.ok && r.data?.host_uuid).toBe('h-9');
   });
 
   it('polls /swarm/hosts every 10s', async () => {

decnet_web/src/components/SwarmHosts/useSwarmHosts.ts

@@ -3,11 +3,9 @@ import api from '../../utils/api';
 import { extractErrorDetail } from './helpers';
 import type { BundleRequest, BundleResult, SwarmHost } from './types';
 
-export interface MutationResult<T = void> {
-  ok: boolean;
-  reason?: string;
-  data?: T;
-}
+export type MutationResult<T = void> = T extends void
+  ? { ok: true } | { ok: false; reason: string }
+  : { ok: true; data: T } | { ok: false; reason: string };
 
 export interface UseSwarmHosts {
   hosts: SwarmHost[];