fix(discovery): only offer aired episodes in Continue Watching; unify "today"

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

packages/db/src/queries/discovery.ts

@@ -1,5 +1,7 @@
 import { and, asc, desc, eq, gte, inArray, lte, sql } from "drizzle-orm";
 
+import { localDateString } from "@sofa/config";
+
 import { db } from "../client";
 import {
   episodes,
@@ -82,7 +84,7 @@ export function getUserStatusCounts(userId: string) {
     .all();
 
   // Count TV shows where all aired episodes are watched (caught_up + completed display states)
-  const today = new Date().toISOString().slice(0, 10);
+  const today = localDateString();
   const [tvRow] = db
     .select({ count: sql<number>`count(*)` })
     .from(userTitleStatus)

packages/db/src/queries/library.ts

@@ -1,5 +1,7 @@
 import { and, asc, countDistinct, desc, eq, gte, isNotNull, lte, sql } from "drizzle-orm";
 
+import { localDateString } from "@sofa/config";
+
 import { db } from "../client";
 import {
   episodes,
@@ -51,7 +53,7 @@ function watchedEpisodeCount(
 }
 
 function displayStatusExpr() {
-  const today = new Date().toISOString().slice(0, 10);
+  const today = localDateString();
   const aired = airedEpisodeCount(titles.id, today);
   const watched = watchedEpisodeCount(titles.id, userTitleStatus.userId, today);
 

packages/db/src/queries/tracking.ts

@@ -1,5 +1,7 @@
 import { and, eq, inArray, sql } from "drizzle-orm";
 
+import { localDateString } from "@sofa/config";
+
 import { db } from "../client";
 import {
   episodes,
@@ -226,7 +228,7 @@ export function getUserStatusesByTitleIds(userId: string, titleIds: string[]) {
 
 export function getEpisodeProgressByTitleIds(userId: string, titleIds: string[]) {
   if (titleIds.length === 0) return [];
-  const today = new Date().toISOString().slice(0, 10);
+  const today = localDateString();
   return db
     .select({
       titleId: titles.id,