my-sea: seated chairs settle to --secUser; owner sees all seated members; gear menu column; visit hex scales — TDD

Four my-sea / my_sea_visit fixes from user feedback.

1. Seated-chair snap-back: `.my-sea-landing .table-seat.seated .fa-chair`
   forced PERMANENT --terUser + --ninUser glow, out-specifying _room.scss's
   --secUser settle — so a seated chair eased in (the .seat-just-seated flare)
   then SNAPPED back to the glow. Removed it; the steady look is now the
   _room.scss --secUser as spec'd. The viewer's --self marker moves off the
   chair onto the position label so the chair can rest at --secUser.

2. Owner multi-seat: my_sea.html's landing rendered a hardcoded 1C-only seat
   loop, so the owner only ever saw herself even after refresh. It now renders
   the shared `_my_sea_seats(request.user)` ring — owner 1C + present visitors
   2C-6C — the same list the spectator + broadcasts use. (Live owner-side push
   is a follow-on; this fixes the on-refresh case.)

3. Gear sea menu: NVM + BYE laid out in a ROW because the BYE form is
   display:contents + applets.js force-sets the menu to display:block on open
   (can't flex the menu itself). Wrap them in the shared `.menu-btns` flex
   container and override it to a COLUMN in portrait / ROW in landscape (DRY —
   same container the room/applet menus use).

4. Visit hex scale: my_sea_visit didn't load room.js, so scaleTable() never ran
   and the table-hex rendered unscaled (unlike the owner's my_sea). Load room.js
   on the visit page too.

62 gameboard ITs (gear NVM + owner-seat + visit) green.

Code architected by Disco DeDisco <discodedisco@outlook.com>
Git commit message Co-Authored-By:
Claude Opus 4.8 (1M context) <noreply@anthropic.com>

src/static_src/scss/_room.scss

@@ -640,9 +640,11 @@ html:has(.gate-backdrop) .position-strip .gate-slot button { pointer-events: aut
     &.seat-just-seated .fa-chair {
         animation: my-sea-seat-flare 2s ease forwards;
     }
-    // The viewer's own occupied seat on the multi-seat spectator hex — a
-    // subtle --terUser tint so they can pick themselves out of 2C–6C.
-    &.table-seat--self .fa-chair {
+    // The viewer's own occupied seat on the multi-seat spectator hex — tint
+    // the position LABEL (2C…) --terUser so they can pick themselves out,
+    // WITHOUT recolouring the chair (which must rest at the steady --secUser
+    // seated look, not the flare colour). 2026-05-29.
+    &.table-seat--self .seat-position-label {
         color: rgba(var(--terUser), 1);
     }