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/templates/apps/gameboard/room.html

@@ -101,7 +101,7 @@
                     <i class="fa-solid fa-dice-d20"></i>
                 </button>
             </div>
-            <div id="id_tray" style="display:none"><div id="id_tray_grid" data-role-icons-url="{% static 'apps/epic/icons/cards-roles/' %}">{% if my_tray_role %}<div class="tray-cell tray-role-card" data-role="{{ my_tray_role }}"><img src="{% static my_tray_scrawl_static_path %}" alt="{{ my_tray_role }}"></div>{% else %}<div class="tray-cell"></div>{% endif %}{% if my_tray_sig %}<div class="tray-cell tray-sig-card"><img src="{% static 'apps/epic/icons/cards-sigs/Blank.svg' %}" alt="{{ my_tray_sig.name }}"></div>{% else %}<div class="tray-cell"></div>{% endif %}{% for i in "345678" %}<div class="tray-cell"></div>{% endfor %}</div></div>
+            <div id="id_tray" style="display:none"><div id="id_tray_grid" data-role-icons-url="{% static 'apps/epic/icons/cards-roles/' %}">{% if my_tray_role %}<div class="tray-cell tray-role-card" data-role="{{ my_tray_role }}"><img src="{% static my_tray_scrawl_static_path %}" alt="{{ my_tray_role }}"></div>{% else %}<div class="tray-cell"></div>{% endif %}{% if my_tray_sig %}<div class="tray-cell tray-sig-card"><div class="sig-stage-card sea-sig-card" aria-label="{{ my_tray_sig.name }}"><span class="fan-corner-rank">{{ my_tray_sig.corner_rank }}</span>{% if my_tray_sig.suit_icon %}<i class="fa-solid {{ my_tray_sig.suit_icon }}"></i>{% endif %}</div></div>{% else %}<div class="tray-cell"></div>{% endif %}{% for i in "345678" %}<div class="tray-cell"></div>{% endfor %}</div></div>
         </div>
         {% endif %}
         {% include "apps/gameboard/_partials/_room_gear.html" %}