Call setPlotToken() on ZapPlotLinkV2 with real PLOT address

[realproject7]

Summary

Update ZapPlotLinkV2 to use the real PLOT token and the new Uniswap V4 pool.

Tasks

1. Call setPlotToken(0x4F567DACBF9D15A6acBe4A47FC2Ade0719Fb63C4) — switches from PL_TEST to real PLOT, revokes old approvals, sets new approvals
2. Call setPoolKey(10000, 200) — updates pool fee from 0.3% to 1% and tick spacing from 60 to 200 to match the new ETH/PLOT pool

Both calls on ZapPlotLinkV2 at 0xAe50C9444DA2Ac80B209dC8B416d1B4A7D3939B0.
Use DEPLOYER_PRIVATE_KEY from plotlink-contracts/.env (same deployer is the owner).

New Uniswap V4 Pool

• Pool: ETH / PLOT (1% fee, v4)
• Pool ID: 0xd9088610ecda3503edafbfe1dce6807c0736abbe4661032096e116d4985f6538
• Fee: 10000 (1%)
• Tick spacing: 200

Acceptance Criteria

• setPlotToken() called — Zap routes through real PLOT
• setPoolKey(10000, 200) called — Zap uses 1% fee pool
• Old PL_TEST approvals revoked
• Verify a test swap estimate works after both calls