feat(frontend): ScheduleConfig V2 types, weekday schema, export update

k-tv-frontend/lib/channel-export.ts

@@ -5,7 +5,7 @@ export function exportChannel(channel: ChannelResponse): void {
     name: channel.name,
     description: channel.description ?? undefined,
     timezone: channel.timezone,
-    blocks: channel.schedule_config.blocks,
+    day_blocks: channel.schedule_config.day_blocks,
     recycle_policy: channel.recycle_policy,
   };
   const blob = new Blob([JSON.stringify(payload, null, 2)], {

k-tv-frontend/lib/schemas.ts

@@ -1,4 +1,10 @@
 import { z } from "zod";
+import { WEEKDAYS } from "@/lib/types";
+import type { Weekday } from "@/lib/types";
+
+const weekdaySchema = z.enum([
+  'monday', 'tuesday', 'wednesday', 'thursday', 'friday', 'saturday', 'sunday',
+]);
 
 export const mediaFilterSchema = z.object({
   content_type: z.enum(["movie", "episode", "short"]).nullable().optional(),
@@ -53,7 +59,10 @@ export const channelFormSchema = z.object({
   name: z.string().min(1, "Name is required"),
   timezone: z.string().min(1, "Timezone is required"),
   description: z.string().optional(),
-  blocks: z.array(blockSchema),
+  day_blocks: z.record(weekdaySchema, z.array(blockSchema))
+    .default(() =>
+      Object.fromEntries(WEEKDAYS.map(d => [d, []])) as unknown as Record<Weekday, z.infer<typeof blockSchema>[]>
+    ),
   recycle_policy: z.object({
     cooldown_days: z.number().int().min(0).nullable().optional(),
     cooldown_generations: z.number().int().min(0).nullable().optional(),

k-tv-frontend/lib/types.ts

@@ -91,8 +91,35 @@ export interface ProgrammingBlock {
   access_password?: string;
 }
 
+export type Weekday =
+  | 'monday' | 'tuesday' | 'wednesday' | 'thursday'
+  | 'friday' | 'saturday' | 'sunday'
+
+export const WEEKDAYS: Weekday[] = [
+  'monday', 'tuesday', 'wednesday', 'thursday', 'friday', 'saturday', 'sunday',
+]
+
+export const WEEKDAY_LABELS: Record<Weekday, string> = {
+  monday: 'Mon', tuesday: 'Tue', wednesday: 'Wed', thursday: 'Thu',
+  friday: 'Fri', saturday: 'Sat', sunday: 'Sun',
+}
+
 export interface ScheduleConfig {
-  blocks: ProgrammingBlock[];
+  day_blocks: Record<Weekday, ProgrammingBlock[]>
+}
+
+export interface ConfigSnapshot {
+  id: string
+  version_num: number
+  label: string | null
+  created_at: string
+}
+
+export interface ScheduleHistoryEntry {
+  id: string
+  generation: number
+  valid_from: string
+  valid_until: string
 }
 
 // Config