Add tabletop components 486-500 and ten game icons

Fifteen pieces of a games night: Dice, DiceTray, PlayingCard, CardHand,
Deck, Chessboard, GoBoard, MahjongTile, Domino, Roulette, CoinFlip,
BingoCard, TicTacToe, ScoreTrack and Meeple. Component number 500 is
a meeple, which seems right.

Dice tumble, coins turn and wheels spin on a cue, a frame at a time,
and land at once under Reduce Motion. Hands lift the card you point
at and play the one drawn on top; pieces and stones pick the lighter
of Lit and Ink for White, so they read in every palette; the computer
plays a fair O; FREE is a star in every language.

New 12x12 icons: Spade, Club, Diamond, Meeple, King, Queen, Rook,
Bishop, Knight and Pawn.

gallery/registry.go

@@ -56,7 +56,7 @@ var Categories = []Category{
 	{"tabletop", "Tabletop", "桌游", icon.Crown},
 }
 
-var entries = slices.Concat(foundationEntries, layoutEntries, textEntries, displayEntries, inputEntries, controlEntries, feedbackEntries, navigationEntries, dataEntries, recordEntries, overlayEntries, popupEntries, datetimeEntries, timeEntries, chartEntries, plotEntries, gameEntries, rpgEntries, screenEntries, lootEntries, fxEntries, screenFxEntries, chatEntries, mailEntries, mediaEntries, studioEntries, codeEntries, debugEntries, accountEntries, playerEntries, filesEntries, storageEntries, projectEntries, teamEntries, shopEntries, marketEntries, agentEntries, guildEntries, deskEntries, retroEntries)
+var entries = slices.Concat(foundationEntries, layoutEntries, textEntries, displayEntries, inputEntries, controlEntries, feedbackEntries, navigationEntries, dataEntries, recordEntries, overlayEntries, popupEntries, datetimeEntries, timeEntries, chartEntries, plotEntries, gameEntries, rpgEntries, screenEntries, lootEntries, fxEntries, screenFxEntries, chatEntries, mailEntries, mediaEntries, studioEntries, codeEntries, debugEntries, accountEntries, playerEntries, filesEntries, storageEntries, projectEntries, teamEntries, shopEntries, marketEntries, agentEntries, guildEntries, deskEntries, retroEntries, tabletopEntries, parlorEntries)
 
 func Entries() []Entry { return entries }