feat(player): the side panel's list controls and watch toggle are glyphs on one line

The queue row (previous, count, next, auto-advance, loop) wrapped onto three lines in the
narrow side panel; glyph-only, it fits one. Mark watched joins the action icons as a toggle
(check / double check). Every control keeps its full name and shortcut as its tooltip and
accessible name; the docked bar keeps its labels. The related switch moves up to the toolbar
rung (12px), and its second side reads just "Trending".

docs/DESIGN.md

@@ -559,7 +559,8 @@ of a full-width panel and nothing on the right.
   row is not a card and keeps its one play button: started, that button continues, its "…" has Continue +
   "Play from the beginning", and its picture carries the cards' progress bar.
 - **The YouTube modal:** its chrome uses the `Button` rungs (44 on touch); Previous / Next live in the panel
-  (its transport row, or the shut panel's strip) and on Shift+← / →, with no strips beside the card. Close is
+  (its transport row: glyphs only — Previous, the count, Next, auto-advance, loop on one line, each named in
+  its tooltip — or the shut panel's strip) and on Shift+← / →, with no strips beside the card. Close is
   an icon at the top right of the panel (wide: its head, or its strip) and at the end of the title row
   under the video (stacked). Wide, the panel shows the description outright, clamped to three
   lines with a More (`ClampedText`; a Tab onto a link below the cut opens it), and collapses to a 2.75rem
@@ -576,7 +577,7 @@ of a full-width panel and nothing on the right.
   now is (owner's pick D1 a): its title, its own watched / playlist / download controls, its progress
   kept, marked watched at its end — and its end does not step the queue. What the user watched or hid
   is never in it; a list read so far with nothing unseen says so above Show more. Over it, a two-way
-  switch: on topic or Hungarian trending, kept on the account. Turned off on the instance (a daily
+  switch: on topic or trending (the Hungarian chart, labelled just "Trending"), kept on the account. Turned off on the instance (a daily
   limit of 0, owner's pick D2 a), there is no tab and no button; a refusal a retry cannot answer (the
   day's cap, turned off, the shared budget) offers no Retry.
 - **Clip mode (both players, owner's picks A + P1 + a):** a scissors in the control row (Plex: the C5 row,
@@ -812,3 +813,4 @@ of a full-width panel and nothing on the right.
 | 2026-10-18 | Activity page (owner D1, D2, G1–G3 ★)            | One page, "Napló" / "Activity": four tabs (Runs, Admin actions, Server log, Quota) under one filter bar (text, a period of 1 h · 24 h · 7 d · 30 d · 90 d defaulting to 7 days, an account), the view in the URL; runs and admin actions as dense rows that open in place as a log line does, filtered and paged on the server; a run's or a request's log lines one pivot away, as a history entry | One merged timeline; a page per source; a default period per tab; card rows; the audit log's client-side table                                                                                         | Each source keeps its own table and retention, read in one place; one bar keeps what you narrowed across tabs; about 1.8k runs a day need a log's density and a server-side filter                                           |
 | 2026-10-24 | Related videos (owner U1–U3 ★, D1 A, D3)         | On demand: a tab beside the description (wide), a drawer (stacked); the narrow thumbnailed row, its menu alone, a followed check; plays in place and the list stays the opened video's; an on-topic / Hungarian-trending switch kept on the account                                                                                                                                                 | Always shown; the end-of-video grid alone; a dialog; a big card or a text row; a list that follows the playing video                                                                                   | The modal is full on a small screen; a picture is what a choice among strangers rests on; a list that stays put is tried one by one, and spends no more of the day's cap                                                     |
 | 2026-10-25 | Related: one played; off (owner D1 a, D2 a)      | Played from the list, it is the player's item: its title, controls and progress, marked watched at its end, the queue left where it was; a daily limit of 0 takes the tab and the button away                                                                                                                                                                                                       | A linked video's in-place play (no controls, nothing kept); a tab that only shows a refusal                                                                                                            | What is watched should count as watched, wherever it was started from; a control that can only be refused is not offered                                                                                                     |
+| 2026-10-25 | Player panel glyphs (owner 1A, 2A, 3)            | In the side panel the queue row is glyph-only on one line, and Mark watched is a glyph toggle among the actions (✓ / ✓✓); the docked bar keeps its labels; the related switch at the default size, "Trending"                                                                                                                                                                                       | Labelled buttons wrapping onto three lines; glyphs on the docked bar too; Mark watched on its own line                                                                                                 | The panel is narrow and the list controls are the same few every time; each glyph keeps its full name and shortcut in its tooltip; the docked bar has the width for words                                                    |