Token stages

Three lifecycle stages — read from on-chain pool state:

• On the curve — bonding curve is active.isMigrated == 0. Most trading happens here.
• Migrating — the curve has reached graduation and the Meteora program is moving liquidity. A brief window; swaps can fail until the AMM is up.
• Settled — fully on DAMM v2. isMigrated > 0. Permanent lock in place, normal AMM trading.

The stage indicator on every card is reconciled live: when you load a page we re-fetch the pool account and update the DB row if chain state has drifted from cache.