chore: .gitignore and README updates

Made-with: Cursor

scripts/forge/scope.sh

@@ -16,6 +16,8 @@ declare -A ROOT_SCRIPT_SCOPE_ALIASES=(
   ["DeployCCIPWETH9Bridge.s.sol"]="ccip"
   ["DeployCCIPWETH10Bridge.s.sol"]="ccip"
   ["DeployComplianceRegistry.s.sol"]="compliance"
+  ["DeployOMNLStack.s.sol"]="hybx-omnl"
+  ["DeployMirrorCoordinator.s.sol"]="hybx-omnl"
   ["DeployCompliantUSDC.s.sol"]="tokens"
   ["DeployCompliantUSDT.s.sol"]="tokens"
   ["DeployCWAssetReserveVerifier.s.sol"]="bridge/integration"
@@ -55,6 +57,8 @@ Examples:
   FORGE_SCOPE=vault bash scripts/forge/scope.sh test --match-path 'test/vault/*.t.sol'
 
 Notes:
+  - Root `forge test` / `forge build` (no scope) honor `foundry.toml` `[profile.default] skip` for
+    legacy Uniswap V2 vendor trees (old solc); scoped builds unchanged.
   - Omit [scope] to use FORGE_SCOPE, otherwise default to 'full'.
   - 'full' preserves the historical repo-wide Forge behavior.
   - Any other scope is resolved relative to contracts/, for example: