[Infra] Create Uniswap V4 pools for PLOT pairs on Base mainnet

[realproject7]

Summary

After fixing HUNT routing in #442, only 1 Uniswap V4 pool is needed: PLOT/WETH.

• HUNT routes through MCV2 bonding curve (no Uniswap pool needed)
• USDC routes via WETH multi-hop (uses the same PLOT/WETH pool)
• ETH wraps to WETH and uses the PLOT/WETH pool directly

Depends on

• [Contract] Fix ZapPlotLinkV2: HUNT routing via MCV2 bonding curve, not Uniswap #442 — ZapPlotLinkV2 contract fix must be deployed first

Pool to Create

Pool	Token0	Token1	Fee	Tick Spacing
PLOT/WETH	PLOT (0xF8A2C39111FCEB9C950aAf28A9E34EBaD99b85C1)	WETH (0x4200000000000000000000000000000000000006)	3000	60

Steps

1. Write a Foundry script in plotlink-contracts/script/ to create the PLOT/WETH pool on Base mainnet
2. Seed with small liquidity from deployer wallet
3. Verify by calling estimateMint() on the redeployed ZapPlotLinkV2 for ETH and USDC inputs
4. Post pool creation tx hash in PR description

References

• PoolManager (Base mainnet): 0x05E73354cFDd6745C338b50BcFDfA3Aa6fA03408
• Fee/tick spacing must match ZapPlotLinkV2: poolFee = 3000, poolTickSpacing = 60

Acceptance Criteria

• PLOT/WETH pool created on Base mainnet
• Pool seeded with initial liquidity
• estimateMint() returns valid quotes for ETH and USDC inputs

Branch

task/440-v4-pool-mainnet in plotlink-contracts repo

[realproject7]

PLOT/ETH Uniswap V4 pool created and seeded on Base mainnet. PR #60 merged.