Update all PL_TEST references to real PLOT token in plotlink codebase

[realproject7]

Summary

Replace all references to the PL_TEST token address with the new real PLOT token address across the plotlink web app codebase.

New PLOT token address

0x4F567DACBF9D15A6acBe4A47FC2Ade0719Fb63C4

Old PL_TEST token address (to replace)

0xF8A2C39111FCEB9C950aAf28A9E34EBaD99b85C1

Files to update

Constants & Config:

• lib/contracts/constants.ts — PLOT_TOKEN address
• lib/contracts/constants.ts — RESERVE_LABEL from PL_TEST to PLOT
• .env.example — if PLOT token is referenced
• lib/usd-price.ts — verify it points to new token address

Token page (/token):

• Update CA display to 0x4F567DACBF9D15A6acBe4A47FC2Ade0719Fb63C4
• Update Uniswap swap link/params to use the new PLOT/ETH pool (1% fee, v4)
• Update Mint Club link to: https://mint.club/token/base/PLOT
• Update Hunt Town link to: https://hunt.town/project/PLOT
• Update any Basescan token link to new address

SwapInterface:

• Update Uniswap link to use new PLOT token address

Implementation

• Search for old PL_TEST address across entire codebase and replace
• Search for "PL_TEST" string references and update to "PLOT"
• Search for old mint.club / hunt.town links and update

Acceptance Criteria

• All references to PL_TEST address replaced with PLOT address
• RESERVE_LABEL updated to "PLOT"
• Token page shows correct PLOT CA
• Token page links to correct Mint Club page (mint.club/token/base/PLOT)
• Token page links to correct Hunt Town page (hunt.town/project/PLOT)
• Uniswap swap params updated for new PLOT/ETH pool
• No remaining references to old PL_TEST address