MVP: Pulse, Memory, History modules

- Mobile-first PWA with dark glassmorphic theme
- Pulse: status card, recent sessions, memory snapshot
- Memory: view/edit agent + user memory with usage bars
- History: session list, platform filter, search, session replay
- TanStack Query hooks for all Hermes WebAPI endpoints
- Bottom tab navigation, safe-area support

lib/types.ts

@@ -0,0 +1,107 @@
+// Hermes WebAPI response types
+
+export interface Session {
+  id: string;
+  source: string;
+  user_id: string | null;
+  model: string | null;
+  started_at: number;
+  ended_at: number | null;
+  end_reason: string | null;
+  message_count: number;
+  tool_call_count: number;
+  input_tokens: number;
+  output_tokens: number;
+  cache_read_tokens: number;
+  cache_write_tokens: number;
+  reasoning_tokens: number;
+  estimated_cost_usd: number | null;
+  title: string | null;
+  parent_session_id: string | null;
+}
+
+export interface Message {
+  id: number;
+  session_id: string;
+  role: "user" | "assistant" | "tool" | "system";
+  content: string | null;
+  tool_call_id: string | null;
+  tool_calls: string | null;
+  tool_name: string | null;
+  timestamp: number;
+  token_count: number | null;
+  finish_reason: string | null;
+  reasoning: string | null;
+}
+
+export interface ToolCall {
+  id: string;
+  function: { name: string; arguments: string };
+}
+
+export interface MemoryTarget {
+  target: "memory" | "user";
+  entries: string[];
+  usage: string;
+  entry_count: number;
+}
+
+export interface MemoryResponse {
+  targets: MemoryTarget[];
+}
+
+export interface SkillSummary {
+  name: string;
+  description: string;
+  category?: string;
+}
+
+export interface SkillDetail {
+  name: string;
+  content: string;
+  linked_files?: Record<string, string[]>;
+}
+
+export interface CronJob {
+  id: string;
+  name?: string;
+  prompt: string;
+  schedule: string;
+  status: string;
+  deliver: string;
+  skill?: string;
+  skills?: string[];
+  model?: string;
+  provider?: string;
+  repeat?: number;
+  run_count: number;
+  last_run?: string;
+  next_run?: string;
+  created_at: string;
+}
+
+export interface GatewayState {
+  pid: number;
+  kind: string;
+  gateway_state: string;
+  platforms: Record<string, { state: string; updated_at: string }>;
+  updated_at: string;
+}
+
+export interface ConfigResponse {
+  model: string;
+  provider: string | null;
+  api_mode: string | null;
+  base_url: string | null;
+  config: Record<string, unknown>;
+}
+
+export interface SearchResult {
+  session_id: string;
+  message_id: number;
+  role: string;
+  content: string;
+  timestamp: number;
+  session_title: string | null;
+  session_source: string;
+}