feat(channels): R14 zoom-fit table — fluid columns + column fogyókúra

- DataTable: opt-in `fixedLayout` (colgroup + table-layout:fixed) so the
  table fits its container at any zoom/text-size; only the channel manager
  opts in — playlists/discovery/Plex keep auto-sizing.
- Remove the N/S/L and Sync columns from the manager table. Fully-synced
  status becomes a ✓ charm on the Stored count; the sync filter moves to an
  `applySyncFilter` pre-filter still driven by the top chips.
- Channel column is now fluid: ChannelLink truncates with the full name on
  hover (title). Data columns get fixed widths so only Channel/About flex.
- N/S/L (normal/short/live) breakdown moves to the channel page: add the
  three counts to the channelDetail endpoint (one grouped query, same
  filters as the list) + the ChannelDetail type + a meta-line entry.
- Drop the now-dead sync/types i18n keys (en+hu).

backend/app/routes/channels.py

@@ -229,6 +229,9 @@ def _channel_detail_dict(
     explored: bool,
     blocked: bool,
     stored: int,
+    count_normal: int,
+    count_short: int,
+    count_live: int,
     deep_requested: bool,
     priority: int,
     tag_ids: list[int],
@@ -253,6 +256,11 @@ def _channel_detail_dict(
         "explored": explored,
         "blocked": blocked,
         "stored_videos": stored,
+        # Per-type breakdown (Normal / Shorts / Live) — R14 moved it off the manager table onto the
+        # channel page. Same aggregation the manager list uses (count_normal = stored − shorts − live).
+        "count_normal": count_normal,
+        "count_short": count_short,
+        "count_live": count_live,
         # Deep-backfill state, so the channel page can offer "get full history" when the catalog
         # holds only the recent-backfill/RSS subset (video_count is YouTube's raw total).
         "deep_requested": deep_requested,
@@ -304,7 +312,19 @@ def channel_detail(
         )
     ).first() is not None
     blocked = _is_blocked(db, user, channel_id)
-    stored = db.scalar(select(func.count(Video.id)).where(Video.channel_id == channel_id)) or 0
+    # Stored total + the Normal/Shorts/Live split in one grouped pass (same filters as the manager
+    # list), so the channel page can show the per-type breakdown R14 moved off the table.
+    n_all, n_short, n_live = db.execute(
+        select(
+            func.count(Video.id),
+            func.count(Video.id).filter(Video.is_short.is_(True)),
+            func.count(Video.id).filter(Video.live_status.in_(LIVE_OR_UPCOMING)),
+        ).where(Video.channel_id == channel_id)
+    ).one()
+    stored = int(n_all or 0)
+    count_short = int(n_short or 0)
+    count_live = int(n_live or 0)
+    count_normal = max(0, stored - count_short - count_live)
     tag_ids = list(
         db.scalars(
             select(ChannelTag.tag_id).where(
@@ -318,6 +338,9 @@ def channel_detail(
         explored=explored,
         blocked=blocked,
         stored=int(stored),
+        count_normal=count_normal,
+        count_short=count_short,
+        count_live=count_live,
         deep_requested=bool(sub.deep_requested) if sub else False,
         priority=int(sub.priority) if sub else 0,
         tag_ids=tag_ids,

frontend/src/components/ChannelLink.tsx

@@ -41,12 +41,16 @@ export default function ChannelLink({
           onMouseDown={(e) => {
             if (e.button === 1) e.preventDefault(); // suppress middle-click autoscroll
           }}
+          // title = the full name, so a truncated fluid-column name is still readable on hover.
+          title={name}
           className="text-sm font-medium truncate hover:text-accent text-left min-w-0"
         >
           {name}
         </button>
       ) : (
-        <span className="text-sm font-medium truncate min-w-0">{name}</span>
+        <span title={name} className="text-sm font-medium truncate min-w-0">
+          {name}
+        </span>
       )}
       <Tooltip hint={t("channels.row.openOnYouTube")}>
         <a

frontend/src/components/ChannelPage.tsx

@@ -264,6 +264,15 @@ export default function ChannelPage({
     ch?.total_view_count != null
       ? t("channel.totalViews", { formatted: formatViews(ch.total_view_count) })
       : null,
+    // Per-type breakdown (R14 moved this off the manager table's N/S/L column). Only meaningful
+    // once we actually hold some of the channel's videos.
+    ch && ch.stored_videos > 0
+      ? t("channel.videoTypes", {
+          normal: ch.count_normal,
+          short: ch.count_short,
+          live: ch.count_live,
+        })
+      : null,
     joined ? t("channel.joined", { date: joined }) : null,
   ].filter(Boolean) as string[];
   // The channel page owns no scroller of its own (PageShell provides the one app scroller). Its

frontend/src/components/Channels.tsx

@@ -7,7 +7,7 @@ import ExcludedChannelList from "./ExcludedChannelList";
 import { api, type ManagedChannel } from "../lib/api";
 import { notifyYouTubeActionError } from "../lib/youtubeErrors";
 import { accountKey, LS } from "../lib/storage";
-import { buildChannelColumns } from "./channelColumns";
+import { buildChannelColumns, applySyncFilter } from "./channelColumns";
 import { notify } from "../lib/notifications";
 import Tooltip from "./Tooltip";
 import DataTable from "./DataTable";
@@ -236,17 +236,23 @@ export default function Channels() {
     setSearch("");
   }, [filtersResetToken]);
 
-  // The sync-status AND tag filters are now controlled column filters (`filters.sync` / `filters.tags`)
+  // Tag/priority/text filters stay controlled COLUMN filters (`filters.tags` etc.) shared by the top
-  // shared by the top chips, the column funnels, and the card layout — no separate pre-filter. Hidden
+  // chips, the column funnels and the cards. The sync-status filter (`filters.sync`) is no longer a
-  // channels have their own tab, so they're excluded from the subscribed table (no more dimmed rows).
+  // column — R14 retired the Sync column and folded its status into a ✓ charm on Stored — so it's
-  // Only the name search filters here; the column filters (sync/tags/priority/text funnels) are applied
+  // applied as a pre-filter (`applySyncFilter`) over the rows fed to BOTH the table and the cards,
-  // by DataTable in table mode and by filterRows below in card mode, over the same `columns`.
+  // still driven by the same top chips. Hidden channels have their own tab (excluded here). Only the
+  // name search filters at this step; the remaining column funnels run in DataTable / filterRows below.
   const hiddenChannels = (channelsQuery.data ?? []).filter((c) => c.hidden);
   const channels = (channelsQuery.data ?? []).filter((c) => !c.hidden);
   const q = search.trim().toLowerCase();
   const visibleChannels = channels.filter(
     (c) => !q || `${c.title ?? ""} ${c.handle ?? ""}`.toLowerCase().includes(q),
   );
+  // Sync-status pre-filter (top chips → `filters.sync`), applied before the table/cards see the rows.
+  const syncedChannels = useMemo(
+    () => applySyncFilter(visibleChannels, filters.sync),
+    [visibleChannels, filters.sync],
+  );
   const s = statusQuery.data;
 
   const onView = (c: ManagedChannel) =>
@@ -371,8 +377,8 @@ export default function Channels() {
   // Cards have no column headers, so apply the shared column filters (sync + any funnel set in table
   // mode) here via the exported predicate — the same filterRows DataTable runs internally — then sort.
   const sortedChannels = isCards
-    ? sortRows(filterRows(visibleChannels, columns, filters), columns, sort)
+    ? sortRows(filterRows(syncedChannels, columns, filters), columns, sort)
-    : visibleChannels;
+    : syncedChannels;
   const {
     paged: pagedCards,
     pagerProps,
@@ -527,7 +533,7 @@ export default function Channels() {
             <LoadingState label={t("channels.loading")} />
           ) : layout === "table" ? (
             <DataTable
-              rows={visibleChannels}
+              rows={syncedChannels}
               columns={columns}
               rowKey={(c) => c.id}
               persistKey={accountKey(LS.channelsTable) ?? undefined}
@@ -539,6 +545,7 @@ export default function Channels() {
               onSortChange={setSort}
               filters={filters}
               onFiltersChange={setFilters}
+              fixedLayout
               emptyText={t("channels.empty")}
             />
           ) : (

frontend/src/components/DataTable.tsx

@@ -60,6 +60,7 @@ export default function DataTable<T>({
   onSortChange,
   filters: filtersProp,
   onFiltersChange,
+  fixedLayout = false,
 }: {
   rows: T[];
   columns: Column<T>[];
@@ -96,6 +97,12 @@ export default function DataTable<T>({
   // default internal, persistKey-backed filters.
   filters?: FilterMap;
   onFiltersChange?: (next: FilterMap) => void;
+  // Opt into `table-layout: fixed` (default is `auto`). In fixed mode the table width == its
+  // container at every zoom/text-size — the columns with an explicit `width` keep it, and the rest
+  // (the fluid text columns) split what remains and TRUNCATE instead of pushing the table wider than
+  // the viewport. Off by default so existing content-sized tables (playlists, discovery, Plex) are
+  // untouched; the channel manager turns it on so its row never scrolls horizontally out of view.
+  fixedLayout?: boolean;
 }) {
   const { t } = useTranslation();
   const initial = loadPersist(persistKey);
@@ -224,7 +231,17 @@ export default function DataTable<T>({
       {(controlsPosition === "top" || controlsPosition === "both") && topControls}
       {/* Wide screens: table. The wrapper isn't clipped so header filter popovers can overflow. */}
       <div className="hidden md:block">
-        <table className="w-full border-collapse text-sm">
+        <table className={`w-full border-collapse text-sm ${fixedLayout ? "table-fixed" : ""}`}>
+          {/* In fixed-layout mode a colgroup drives the column widths: those with an explicit
+              `width` keep it, and the unspecified (fluid) columns split the remainder — so the
+              table never exceeds its container and the fluid cells truncate instead. */}
+          {fixedLayout && (
+            <colgroup>
+              {columns.map((col) => (
+                <col key={col.key} style={col.width ? { width: col.width } : undefined} />
+              ))}
+            </colgroup>
+          )}
           <ColumnHead
             columns={columns}
             sort={sort}

frontend/src/components/channelColumns.tsx

@@ -28,68 +28,37 @@ export function subsColumn<T extends { subscriber_count: number | null }>(t: TFu
   };
 }
 
-function SyncBadge({ ok, label, hint }: { ok: boolean; label: string; hint?: string }) {
+// A channel is "fully synced" when its recent uploads AND full back-catalogue are both in — the
-  return (
+// predicate the retired Sync column used, now surfaced as a ✓ charm on the Stored count and driven
-    <Tooltip hint={hint ?? ""}>
+// by the top sync-filter chips.
-      <span
+const isFullySynced = (c: ManagedChannel) => c.recent_synced && c.backfill_done;
-        className={`inline-flex items-center gap-1 text-3xs px-1.5 py-0.5 rounded-full border ${
+
-          ok ? "border-accent/40 text-accent" : "border-border text-muted"
+/** Sync-status pre-filter for the subscribed table. The Sync COLUMN is gone (R14) — its status folded
-        }`}
+ *  into a charm on Stored — so the top chips' `filters.sync` value is applied here instead of via a
-      >
+ *  column predicate. Same vocab as the old column filter: "fully" | "needsFull" | "" (all). */
-        {ok && <Check className="w-3 h-3" />}
+export function applySyncFilter(rows: ManagedChannel[], value: unknown): ManagedChannel[] {
-        {label}
+  if (value === "fully") return rows.filter(isFullySynced);
-      </span>
+  if (value === "needsFull") return rows.filter((c) => !c.backfill_done);
-    </Tooltip>
+  return rows;
-  );
 }
 
-// Status only — the backfill *action* lives in the Actions column. When both recent and
+// The Stored count, with a "fully synced" ✓ charm to the left of the number when recent uploads and
-// full history are in, collapse to a single "fully synced" chip; otherwise show what's
+// full history are both in — folding the retired Sync column's at-a-glance status into the value it
-// present plus the missing/queued state.
+// describes. Full detail stays in the hover tooltip.
-function SyncCell({ c }: { c: ManagedChannel }) {
+function StoredCell({ c }: { c: ManagedChannel }) {
   const { t } = useTranslation();
-  if (c.recent_synced && c.backfill_done) {
-    return (
-      <SyncBadge
-        ok
-        label={t("channels.row.fullySynced")}
-        hint={t("channels.row.fullySyncedHint")}
-      />
-    );
-  }
   return (
-    <div className="flex flex-nowrap items-center gap-1 whitespace-nowrap">
+    <span className="inline-flex items-center justify-end gap-1 text-muted tabular-nums">
-      <SyncBadge
+      {isFullySynced(c) && (
-        ok={c.recent_synced}
+        <Tooltip hint={t("channels.row.fullySyncedHint")}>
-        label={t("channels.row.recent")}
+          <Check
-        hint={
+            className="w-3.5 h-3.5 text-accent shrink-0 cursor-help"
-          c.recent_synced
+            aria-label={t("channels.row.fullySynced")}
-            ? t("channels.row.recentSyncedHint")
+          />
-            : t("channels.row.recentNotSyncedHint")
+        </Tooltip>
-        }
-      />
-      {c.backfill_done ? (
-        <SyncBadge ok label={t("channels.row.full")} hint={t("channels.row.fullHint")} />
-      ) : c.deep_requested ? (
-        <SyncBadge
-          ok={false}
-          label={t("channels.row.fullHistoryQueued")}
-          hint={t("channels.row.queuedRequestedHint")}
-        />
-      ) : c.deep_in_queue ? (
-        <SyncBadge
-          ok={false}
-          label={t("channels.row.fullHistoryComing")}
-          hint={t("channels.row.queuedByOtherHint")}
-        />
-      ) : (
-        <SyncBadge
-          ok={false}
-          label={t("channels.row.full")}
-          hint={t("channels.row.fullNotFetchedHint")}
-        />
       )}
-    </div>
+      {c.stored_videos.toLocaleString()}
+    </span>
   );
 }
 
@@ -252,11 +221,11 @@ export function buildChannelColumns(deps: ChannelColumnDeps): Column<ManagedChan
       sortValue: (c) => (c.title ?? c.id).toLowerCase(),
       filter: { kind: "text", get: (c) => `${c.title ?? ""} ${c.handle ?? ""}` },
       cardPrimary: true,
-      // Cap the width so a long-titled channel can't stretch the column (table-layout:auto ignores a
+      // A FLUID column (R14): no width cap. Under the manager table's fixed layout this cell takes a
-      // cell max-width, but a max-w element INSIDE the cell bounds it — same trick AboutCell uses).
+      // share of the leftover space and ChannelLink truncates the name to fit (full name on hover via
-      // Without this a single long name blows the column ~289→429px and overflows the centered table.
+      // title), so a long name can't push the table wider than its container at any zoom.
       render: (c) => (
-        <div className="max-w-[18rem]">
+        <div className="min-w-0">
           <ChannelLink
             id={c.id}
             title={c.title}
@@ -271,6 +240,7 @@ export function buildChannelColumns(deps: ChannelColumnDeps): Column<ManagedChan
       key: "about",
       header: t("channels.cols.about"),
       hideInCard: true,
+      // The other FLUID column — AboutCell already truncates to its cell.
       render: (c) => <AboutCell text={c.description} channelId={c.id} />,
     },
     {
@@ -278,17 +248,18 @@ export function buildChannelColumns(deps: ChannelColumnDeps): Column<ManagedChan
       header: t("channels.cols.stored"),
       align: "right",
       nowrap: true,
+      width: "5.5rem",
       sortable: true,
       sortValue: (c) => c.stored_videos,
-      render: (c) => (
+      // The stored count carries the "fully synced" ✓ charm (R14 folded the retired Sync column in).
-        <span className="text-muted tabular-nums">{c.stored_videos.toLocaleString()}</span>
+      render: (c) => <StoredCell c={c} />,
-      ),
     },
-    subsColumn<ManagedChannel>(t),
+    { ...subsColumn<ManagedChannel>(t), width: "6rem" },
     {
       key: "lastUpload",
       header: t("channels.cols.lastUpload"),
       nowrap: true,
+      width: "6.5rem",
       sortable: true,
       sortValue: (c) => (c.last_video_at ? new Date(c.last_video_at).getTime() : 0),
       render: (c) => <span className="text-muted">{relativeTime(c.last_video_at) || "—"}</span>,
@@ -298,6 +269,7 @@ export function buildChannelColumns(deps: ChannelColumnDeps): Column<ManagedChan
       header: t("channels.cols.length"),
       align: "right",
       nowrap: true,
+      width: "5rem",
       sortable: true,
       sortValue: (c) => c.total_duration_seconds,
       render: (c) => (
@@ -306,38 +278,6 @@ export function buildChannelColumns(deps: ChannelColumnDeps): Column<ManagedChan
         </span>
       ),
     },
-    {
-      key: "types",
-      header: t("channels.cols.types"),
-      nowrap: true,
-      render: (c) => (
-        <Tooltip hint={t("channels.cols.typesHint")}>
-          <span className="text-muted tabular-nums cursor-help">
-            {c.count_normal} / {c.count_short} / {c.count_live}
-          </span>
-        </Tooltip>
-      ),
-    },
-    {
-      key: "sync",
-      header: t("channels.cols.sync"),
-      nowrap: true,
-      cardLabel: false,
-      filter: {
-        kind: "select",
-        options: [
-          { value: "fully", label: t("channels.filters.fullySynced") },
-          { value: "needsFull", label: t("channels.filters.needsFull") },
-        ],
-        test: (c, v) =>
-          v === "fully"
-            ? c.recent_synced && c.backfill_done
-            : v === "needsFull"
-              ? !c.backfill_done
-              : true,
-      },
-      render: (c) => <SyncCell c={c} />,
-    },
     {
       key: "tags",
       header: t("channels.cols.tags"),

frontend/src/i18n/locales/en/channel.json

@@ -12,6 +12,7 @@
   "videoCount_other": "{{count}} videos",
   "videoCountStored": "{{stored}} / {{total}} videos",
   "totalViews": "{{formatted}} views",
+  "videoTypes": "{{normal}} normal / {{short}} shorts / {{live}} live",
   "joined": "Joined {{date}}",
   "loadingVideos": "Loading this channel's videos…",
   "tabVideos": "Videos",

frontend/src/i18n/locales/en/channels.json

@@ -68,9 +68,6 @@
     "subs": "Subscribers",
     "lastUpload": "Last upload",
     "length": "Length",
-    "types": "N/S/L",
-    "typesHint": "Videos by type: Normal / Shorts / Live",
-    "sync": "Sync",
     "tags": "Tags",
     "actions": "Actions"
   },
@@ -97,20 +94,13 @@
     "raisePriority": "Raise priority",
     "lowerPriority": "Lower priority",
     "editPriority": "Click to type a priority (negatives allowed)",
-    "recent": "recent",
-    "recentSyncedHint": "Recent uploads synced.",
-    "recentNotSyncedHint": "Recent uploads not fetched yet.",
-    "full": "full",
     "fullHint": "Full history fetched.",
-    "fullNotFetchedHint": "Full back-catalog not fetched yet — use the backfill action in the Actions column.",
     "fullySynced": "fully synced",
     "fullySyncedHint": "Recent uploads and the full back-catalog are both in.",
     "backfillThis": "Backfill this channel",
     "backfillThisHint": "Fetch this channel's full back-catalog (older videos + complete search). Click again to cancel the request.",
     "resetBackfill": "Reset & re-fetch this channel",
     "resetHint": "Admin: re-fetch this channel from scratch (recent + full back-catalog), regardless of its current sync state.",
-    "fullHistoryQueued": "queued",
-    "fullHistoryComing": "coming",
     "queuedRequestedHint": "Full history requested — this channel's whole back-catalog will backfill as the shared quota allows. Click to cancel your request.",
     "queuedByOtherHint": "Another subscriber already requested this channel's full history, so its whole back-catalog is on its way to everyone — nothing to do here.",
     "hiddenHint": "Hidden — this channel's videos are kept out of your feed. Click to show them again.",

frontend/src/i18n/locales/hu/channel.json

@@ -12,6 +12,7 @@
   "videoCount_other": "{{count}} videó",
   "videoCountStored": "{{stored}} / {{total}} videó",
   "totalViews": "{{formatted}} megtekintés",
+  "videoTypes": "{{normal}} normál / {{short}} short / {{live}} élő",
   "joined": "Csatlakozott: {{date}}",
   "loadingVideos": "A csatorna videóinak betöltése…",
   "tabVideos": "Videók",

frontend/src/i18n/locales/hu/channels.json

@@ -68,9 +68,6 @@
     "subs": "Feliratkozók",
     "lastUpload": "Utolsó feltöltés",
     "length": "Hossz",
-    "types": "N/S/L",
-    "typesHint": "Videók típusonként: Normál / Short / Live",
-    "sync": "Szinkron",
     "tags": "Címkék",
     "actions": "Műveletek"
   },
@@ -97,20 +94,13 @@
     "raisePriority": "Prioritás növelése",
     "lowerPriority": "Prioritás csökkentése",
     "editPriority": "Kattints a prioritás beírásához (negatív is lehet)",
-    "recent": "legutóbbi",
-    "recentSyncedHint": "Legutóbbi feltöltések szinkronizálva.",
-    "recentNotSyncedHint": "A legutóbbi feltöltések még nincsenek letöltve.",
-    "full": "teljes",
     "fullHint": "Teljes előzmény letöltve.",
-    "fullNotFetchedHint": "A teljes archívum még nincs letöltve — használd a Műveletek oszlop backfill gombját.",
     "fullySynced": "teljesen szinkronban",
     "fullySyncedHint": "A legutóbbi feltöltések és a teljes archívum is megvan.",
     "backfillThis": "Csatorna teljes letöltése",
     "backfillThisHint": "A csatorna teljes archívumának letöltése (régebbi videók + teljes keresés). Újra kattintva visszavonod a kérést.",
     "resetBackfill": "Csatorna resetelése és újraletöltése",
     "resetHint": "Admin: a csatorna teljes újraletöltése a nulláról (legutóbbi + teljes archívum), a jelenlegi szinkron-állapottól függetlenül.",
-    "fullHistoryQueued": "sorban",
-    "fullHistoryComing": "úton",
     "queuedRequestedHint": "Teljes előzmény kérve — a csatorna teljes archívuma letöltődik, ahogy a megosztott kvóta engedi. Kattints a kérés visszavonásához.",
     "queuedByOtherHint": "Egy másik feliratkozó már kérte ennek a csatornának a teljes előzményét, így a teljes archívuma már úton van mindenkihez — itt nincs teendőd.",
     "hiddenHint": "Elrejtve — a csatorna videói nem jelennek meg a hírfolyamodban. Kattints, hogy újra láthatóak legyenek.",

frontend/src/lib/api/channels.ts

@@ -27,6 +27,9 @@ export interface ChannelDetail {
   explored: boolean;
   blocked: boolean;
   stored_videos: number;
+  count_normal: number;
+  count_short: number;
+  count_live: number;
   deep_requested: boolean;
   priority: number;
   backfill_done: boolean;