fan-card title symmetry; pips → Minor; tray Sig card

- title slot: <h3> → <p>; font-size 0.1 → 0.087 (deck) / 0.093 → 0.08 (sig/sea); text-wrap: balance — kills upright/reversal asymmetry & all per-card squeeze hacks
- trump 8 hyphen → U+2011, trump 9 space → U+00A0 (mig 0021) so titles wrap as intended
- pips (Earthman 1–10) → MINOR arcana (mig 0022); StageCard._arcanaDisplay() picks the right label
- PICK SEA: re-clicking a deposited slot now restores the server-rolled reversed state (sea.js _populate toggle)
- tray Sig card: render same .sig-stage-card.sea-sig-card (rank + icon, -5deg) as Sea center; --sig-card-w sized off --tray-cell-size
- title_squeeze_class kept as no-op for template compat
- 0020 (Self-Unimportance rename) included from prior turn

Code architected by Disco DeDisco <discodedisco@outlook.com>
Git commit message Co-Authored-By:
Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/static_src/scss/_tray.scss

@@ -147,18 +147,18 @@ $handle-r:         1rem;
     }
 }
 
+// Hosts the same compact rank-+-icon Sig card used in the Sea Select center
+// (.sig-stage-card.sea-sig-card). Width is sized so the 5:8-aspect card
+// height ≈ tray cell height.
 .tray-sig-card {
-    padding:  0;
-    overflow: hidden;
+    padding: 0;
     background: transparent;
+    display: flex;
+    align-items: center;
+    justify-content: center;
 
-    img {
-        display: block;
-        width:  100%;
-        height: 100%;
-        object-fit: cover;
-        object-position: center;
-        transform: scale(1.4);  // crop SVG's internal margins
+    .sig-stage-card.sea-sig-card {
+        --sig-card-w: calc(var(--tray-cell-size, 48px) * 5 / 8);
     }
 }