Stackspot Skill Provides stacking lottery pot operations on stackspot.app: - Pot Discovery — List all known pot contracts with their current value and lock status. - Pot State — Query full on-chain state for a pot: value, participant count, lock status, config, pool config, and details. - Join Pot — Contribute STX to a pot before it fills and starts stacking. - Start Pot — Trigger a full pot to begin stacking through the platform contract. - Claim Rewards — Claim sBTC rewards if your address was selected as the VRF winner. - Cancel Pot — Cancel a pot before it starts and recover contributed S…