chore: auto-commit (28 archivos)

- app.md
- auth.go
- chat.go
- chat.log
- db.go
- frontend/package.json
- frontend/pnpm-lock.yaml
- frontend/src/App.tsx
- frontend/src/Root.tsx
- frontend/src/api.ts
- ...

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

frontend/src/api.ts

@@ -1,15 +1,30 @@
-import type { Board, Card, Column, HistoryEntry } from "./types";
+import type {
+  Board,
+  Card,
+  CardHistoryResponse,
+  Column,
+  Metrics,
+  MetricsFilter,
+  User,
+} from "./types";
 
 const BASE = "/api";
 
+export class HTTPError extends Error {
+  constructor(public status: number, message: string) {
+    super(message);
+  }
+}
+
 async function fetchJSON<T>(path: string, init?: RequestInit): Promise<T> {
   const res = await fetch(`${BASE}${path}`, {
+    credentials: "include",
     ...init,
     headers: { "Content-Type": "application/json", ...(init?.headers || {}) },
   });
   if (!res.ok) {
     const err = await res.json().catch(() => ({ Message: res.statusText }));
-    throw new Error(err.Message || err.message || res.statusText);
+    throw new HTTPError(res.status, err.Message || err.message || res.statusText);
   }
   if (res.status === 204) return undefined as T;
   return res.json();
@@ -28,6 +43,8 @@ export interface UpdateColumnInput {
   position?: number;
   location?: "board" | "sidebar";
   width?: number;
+  wip_limit?: number;
+  is_done?: boolean;
 }
 
 export function updateColumn(id: string, patch: UpdateColumnInput): Promise<void> {
@@ -50,6 +67,7 @@ export interface CreateCardInput {
   requester?: string;
   title: string;
   description?: string;
+  assignee_id?: string | null;
 }
 
 export function createCard(input: CreateCardInput): Promise<Card> {
@@ -61,6 +79,8 @@ export interface UpdateCardInput {
   title?: string;
   description?: string;
   color?: string;
+  locked?: boolean;
+  assignee_id?: string | null;
 }
 
 export function updateCard(id: string, patch: UpdateCardInput): Promise<void> {
@@ -71,6 +91,18 @@ export function deleteCard(id: string): Promise<void> {
   return fetchJSON(`/cards/${id}`, { method: "DELETE" });
 }
 
+export function listTrash(): Promise<Card[]> {
+  return fetchJSON("/trash");
+}
+
+export function restoreCard(id: string): Promise<void> {
+  return fetchJSON(`/cards/${id}/restore`, { method: "POST" });
+}
+
+export function purgeCard(id: string): Promise<void> {
+  return fetchJSON(`/cards/${id}/purge`, { method: "DELETE" });
+}
+
 export function moveCard(id: string, column_id: string, ordered_ids: string[]): Promise<void> {
   return fetchJSON(`/cards/${id}/move`, {
     method: "POST",
@@ -78,7 +110,7 @@ export function moveCard(id: string, column_id: string, ordered_ids: string[]):
   });
 }
 
-export function cardHistory(id: string): Promise<HistoryEntry[]> {
+export function cardHistory(id: string): Promise<CardHistoryResponse> {
   return fetchJSON(`/cards/${id}/history`);
 }
 
@@ -103,3 +135,39 @@ export interface ChatResponse {
 export function sendChat(messages: ChatMessage[]): Promise<ChatResponse> {
   return fetchJSON("/chat", { method: "POST", body: JSON.stringify({ messages }) });
 }
+
+export function login(username: string, password: string): Promise<User> {
+  return fetchJSON("/auth/login", {
+    method: "POST",
+    body: JSON.stringify({ username, password }),
+  });
+}
+
+export function register(username: string, password: string, display_name?: string): Promise<User> {
+  return fetchJSON("/auth/register", {
+    method: "POST",
+    body: JSON.stringify({ username, password, display_name }),
+  });
+}
+
+export function logout(): Promise<void> {
+  return fetchJSON("/auth/logout", { method: "POST" });
+}
+
+export function getMe(): Promise<User> {
+  return fetchJSON("/me");
+}
+
+export function listUsers(): Promise<User[]> {
+  return fetchJSON("/users");
+}
+
+export function getMetrics(f: MetricsFilter): Promise<Metrics> {
+  const qs = new URLSearchParams();
+  if (f.from) qs.set("from", f.from);
+  if (f.to) qs.set("to", f.to);
+  if (f.assignee_id) qs.set("assignee_id", f.assignee_id);
+  if (f.requester) qs.set("requester", f.requester);
+  const q = qs.toString();
+  return fetchJSON(`/metrics${q ? `?${q}` : ""}`);
+}