ui: raise in-game emoji button above the hand + gender = male/female/unknown

- GameTable reactions button (and its tray) moved up from the bottom-right so it
  no longer overlaps the player's cards on mobile portrait.
- Gender options are now Male / Female / Unknown — removed "other" from the
  Gender type, GENDER_META, and the profile picker; the empty value renders as
  «نامشخص» / "Unknown".

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src/lib/i18n.tsx

@@ -737,7 +737,7 @@ const en: Dict = {
   "profile.cardBack": "Card back",
   "profile.social": "Social & contact",
   "profile.gender": "Gender",
-  "profile.genderNone": "Unspecified",
+  "profile.genderNone": "Unknown",
   "profile.socialLinks": "Social media",
   "profile.socialsVisibility": "Show socials to",
   "profile.visPublic": "Everyone",

src/lib/online/types.ts

@@ -34,7 +34,7 @@ export interface PlayerStats {
 export type PlanId = "free" | "pro";
 
 /** Player-stated gender (empty = unspecified / not shown). */
-export type Gender = "" | "male" | "female" | "other";
+export type Gender = "" | "male" | "female";
 
 /** Who may see a player's social links. */
 export type SocialVisibility = "public" | "friends" | "hidden";

src/lib/social.ts

@@ -7,7 +7,6 @@ export const GENDER_META: Record<
 > = {
   male: { symbol: "♂", color: "#5aa6e0", faLabel: "آقا", enLabel: "Male" },
   female: { symbol: "♀", color: "#ff7aa8", faLabel: "خانم", enLabel: "Female" },
-  other: { symbol: "⚧", color: "#c77dff", faLabel: "دیگر", enLabel: "Other" },
 };
 
 /** The social platforms a player can share, with link prefixes + brand colours. */