chore: auto-commit (10 archivos)

- chat.log
- db.go
- frontend/src/App.tsx
- frontend/src/api.ts
- frontend/src/components/CardForm.tsx
- frontend/src/components/Dashboard.tsx
- frontend/src/components/KanbanCard.tsx
- frontend/src/types.ts
- handlers.go
- metrics.go

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

frontend/src/api.ts

@@ -68,6 +68,7 @@ export interface CreateCardInput {
   title: string;
   description?: string;
   assignee_id?: string | null;
+  tags?: string[];
 }
 
 export function createCard(input: CreateCardInput): Promise<Card> {
@@ -81,6 +82,7 @@ export interface UpdateCardInput {
   color?: string;
   locked?: boolean;
   assignee_id?: string | null;
+  tags?: string[];
 }
 
 export function updateCard(id: string, patch: UpdateCardInput): Promise<void> {
@@ -162,6 +164,14 @@ export function listUsers(): Promise<User[]> {
   return fetchJSON("/users");
 }
 
+export function listTags(): Promise<string[]> {
+  return fetchJSON("/tags");
+}
+
+export function listRequesters(): Promise<string[]> {
+  return fetchJSON("/requesters");
+}
+
 export function getMetrics(f: MetricsFilter): Promise<Metrics> {
   const qs = new URLSearchParams();
   if (f.from) qs.set("from", f.from);