feat: Phase 0 data model - add Comment, Priority, collapsed, wipLimit fields

src/types/board.ts

@@ -16,10 +16,14 @@ export interface Column {
   cardIds: string[];
   width: ColumnWidth;
   color: string | null;
+  collapsed: boolean;
+  wipLimit: number | null;
 }
 
 export type ColumnWidth = "narrow" | "standard" | "wide";
 
+export type Priority = "none" | "low" | "medium" | "high" | "urgent";
+
 export interface Card {
   id: string;
   title: string;
@@ -29,6 +33,8 @@ export interface Card {
   dueDate: string | null;
   attachments: Attachment[];
   coverColor: string | null;
+  priority: Priority;
+  comments: Comment[];
   createdAt: string;
   updatedAt: string;
 }
@@ -45,6 +51,12 @@ export interface ChecklistItem {
   checked: boolean;
 }
 
+export interface Comment {
+  id: string;
+  text: string;
+  createdAt: string;
+}
+
 export interface Attachment {
   id: string;
   name: string;
@@ -63,5 +75,6 @@ export interface BoardMeta {
   color: string;
   cardCount: number;
   columnCount: number;
+  createdAt: string;
   updatedAt: string;
 }