feature: Reimplement lib transfers and an helper to unwrap token

.github/workflows/test.yml

@@ -32,7 +32,7 @@ jobs:
       - name: Install Foundry
         uses: foundry-rs/foundry-toolchain@v1
         with:
-          version: nightly
+          version: stable
 
       - name: Update package
         run: forge soldeer update

foundry.toml

@@ -6,12 +6,14 @@ ffi = true
 
 # See more config options https://github.com/foundry-rs/foundry/blob/master/crates/config/README.md#all-options
 
-solc = '0.8.23'
-evm_version = 'istanbul'
+solc = '0.8.27'
+evm_version = 'cancun'
 use_literal_content = true
 extra_output = ["devdoc", "userdoc", "storagelayout"]
 fs_permissions = [{ access = "read-write", path = "./" }]
 allow_internal_expect_revert = true
+optimize = true
+optimizer_runs = 200
 
 [fmt]
 tab_width = 2

src/transfers/LibNativeTransfer.sol

@@ -7,8 +7,21 @@ import { LibErrorHandler } from "../LibErrorHandler.sol";
  * @title NativeTransferHelper
  */
 library LibNativeTransfer {
+  /*
+  * @dev Used in `safeTransfer` to send native token only. It is enough for performing storage reads and writes. 
+  * See https://github.com/Vectorized/solady/blob/main/src/utils/SafeTransferLib.sol
+  */
+  uint256 internal constant DEFAULT_GAS_AMOUNT = 10_000;
+
   using LibErrorHandler for bool;
 
+  /**
+   * @dev Transfers Native Coin with fixed gas amount (for almost use cases).
+   */
+  function safeTransfer(address to, uint256 value) internal {
+    transfer(to, value, DEFAULT_GAS_AMOUNT);
+  }
+
   /**
    * @dev Transfers Native Coin and wraps result for the method caller to a recipient.
    */