message: add forge test coverage to contracts periphery
diff: "test:contracts": "hardhat test --show-stack-traces",
  "test:forge": "forge test",
  "test:coverage": "NODE_OPTIONS=--max_old_space_size=8192 hardhat coverage && istanbul check-coverage --statements 90 --branches 82 --functions 88 --lines 90",
  + "test:coverage:forge": "forge coverage",
  "test:slither": "slither .",
  "gas-snapshot": "forge snapshot",
  "pretest:slither": "rm -f @openzeppelin && rm -f hardhat && ln -s node_modules/@openzeppelin @openzeppelin && ln -s ../../node_modules/hardhat hardhat",
  