feat: update media filter to support multiple series names and enhance library item fetching

k-tv-frontend/app/(main)/dashboard/components/edit-channel-sheet.tsx

@@ -38,7 +38,7 @@ const mediaFilterSchema = z.object({
   min_duration_secs: z.number().min(0, "Must be ≥ 0").nullable().optional(),
   max_duration_secs: z.number().min(0, "Must be ≥ 0").nullable().optional(),
   collections: z.array(z.string()),
-  series_name: z.string().nullable().optional(),
+  series_names: z.array(z.string()),
   search_term: z.string().nullable().optional(),
 });
 
@@ -199,7 +199,7 @@ function defaultFilter(): MediaFilter {
     min_duration_secs: null,
     max_duration_secs: null,
     collections: [],
-    series_name: null,
+    series_names: [],
     search_term: null,
   };
 }
@@ -252,8 +252,8 @@ function AlgorithmicFilterEditor({
             onChange={(v) =>
               setFilter({
                 content_type: v === "" ? null : (v as ContentType),
-                // clear series name if switching away from episode
-                series_name: v !== "episode" ? null : content.filter.series_name,
+                // clear series names if switching away from episode
+                series_names: v !== "episode" ? [] : content.filter.series_names,
               })
             }
           >
@@ -282,12 +282,12 @@ function AlgorithmicFilterEditor({
           hint={
             content.strategy === "sequential"
               ? "Episodes will play in chronological order"
-              : "Filter to one show, or leave empty for all"
+              : "Filter to specific shows, or leave empty for all"
           }
         >
           <SeriesPicker
-            value={content.filter.series_name ?? null}
-            onChange={(v) => setFilter({ series_name: v })}
+            values={content.filter.series_names ?? []}
+            onChange={(v) => setFilter({ series_names: v })}
             series={series ?? []}
             isLoading={loadingSeries}
           />