Guild Ping v0.1.9

• Added saved solo Minesweeper with Beginner, Intermediate, and Expert fields.
• Guaranteed a safe 3×3 opening around the first surveyed plate, plus right-click flagging and numbered-cell chording.
• Added an adaptive goblin demolition-board interface with clear flag, mine, explosion, and incorrect-flag states.
• Added clear and detonation totals, survey time, per-difficulty best times, recent results, Games hub progress, and direct slash commands.