Move common filters to the bar and keep the drawer for advanced ones

docs/media.md

@@ -145,9 +145,10 @@ that deletion is irreversible. The delete button is disabled for a 5 second coun
 
 ## Web UI
 
-- **Media** tab: filter chips (All, Images, GIFs, Videos, Audio), and filters for source (any,
-  attachments, stickers, embeds), source channel, poster, aspect ratio (Vertical, 1:1, 4:3, 16:9,
-  21:9, Other), resolution (SD, HD, FHD, QHD, 4K+, Unknown), and a posted-date range (from/to).
+- **Media** tab: the bar carries the common filters — kind chips, source kind, server/DM origin,
+  and the multi-select People popover. The **Advanced search** drawer has aspect ratio, resolution,
+  source channel, posted-date range, and cached-only, with **Apply filters** / **Reset** in the
+  bar.
   Nothing renders until **Load media** is pressed. A **Metadata** dropdown toggles which fields
   show in the small banner under each tile (User, Type, Date, Source, Resolution, Length). Video
   tiles carry a translucent play icon top-right. Discord serves no thumbnails for uploaded videos,

docs/webui.md

@@ -126,12 +126,12 @@ box live in Chat, not Call, and the connection stats are not chips yet.
   is visible, stay on screen). Settings slides over the media view, and dialogs that Settings
   opens (for example **Clean media…**) render above Settings. Mobile is out of scope for the media
   feature.
-- Media lists scraped items. Filters live in an **Advanced search** drawer and do not apply until
-  **Apply filters** is pressed: filetype chips, source kind (attachments/stickers/embeds), origin
-  (server channels or DMs), a multi-select **People** list, and an **Advanced** section with aspect
-  ratio, resolution, source channel, posted-date range, and **Show only cached previews**.
-  **Reset** clears every filter and the zoom, unloads the grid, and brings back the initial
-  Load media prompt.
+- Media lists scraped items. The bar shows the common filters: filetype chips, source kind
+  (attachments/stickers/embeds), origin (server channels or DMs), and a multi-select **People**
+  popover. The **Advanced search** drawer holds aspect ratio, resolution, source channel,
+  posted-date range, and **Show only cached previews**, plus the card-size slider. Filters do not
+  apply until **Apply filters** is pressed; **Reset** clears every filter and the zoom, unloads the
+  grid, and brings back the initial Load media prompt.
 - A **Card size** slider scales tiles from two-thirds of the old size up to one image per row; the
   page size follows the layout — full rows about 1.5 screens tall — and the grid infinite-scrolls,
   preloading the next page's JSON and preview images just before they are needed.