feat: Complete AI Chat Agent, Admin Settings (MCP/AI), and Translations

shared/schema.ts

@@ -18,6 +18,7 @@ export const users = pgTable("users", {
   isSearchable: boolean("is_searchable").notNull().default(false), // Privacy setting
   apiKey: text("api_key"), // For MCP Server access
   aiEnabled: boolean("ai_enabled").notNull().default(true), // Feature flag per user
+  routineConfig: json("routine_config").$type<{ morningTime: string, eveningTime: string, enabled: boolean }>().default({ morningTime: "09:00", eveningTime: "17:00", enabled: true }),
 });
 
 export const systemSettings = pgTable("system_settings", {
@@ -61,6 +62,13 @@ export const tasks = pgTable("tasks", {
   startDate: timestamp("start_date"), // For multi-day tasks
   dependencies: text("dependencies").array(), // Array of task IDs
   userId: varchar("user_id").references(() => users.id), // Added for ownership
+
+  // Recurrence
+  isRecurring: boolean("is_recurring").notNull().default(false),
+  recurrenceInterval: text("recurrence_interval"), // 'daily', 'weekly', 'monthly', 'yearly'
+  recurrenceIntervalValue: integer("recurrence_interval_value").default(1),
+  recurrenceDays: integer("recurrence_days").array(), // 0=Sunday, 1=Monday etc.
+  recurrenceEnd: timestamp("recurrence_end"),
 });
 
 // Single Task Sharing