chore: add GitHub Actions for CI and package publishing (#5)

* chore: add GitHub Actions for CI and package publishing

This commit introduces two new GitHub Actions workflows: `rust.yml` for continuous integration, which includes linting and testing for Rust code, and `publish.yml` for publishing the package to crates.io on release. These additions ensure code quality and automate the package release process.

* Add missing `Vec` import for proper allocation

.github/workflows/publish.yml

@@ -0,0 +1,20 @@
+name: Publish package
+
+on:
+  release:
+    types: [ published ]
+
+env:
+  CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
+
+jobs:
+  cargo_publish:
+    name: Publish to crates.io
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Publish to crates.io
+        run: cargo publish

.github/workflows/rust.yml

@@ -0,0 +1,62 @@
+name: Rust CI
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  lint:
+    name: Rust Lint Check
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+      - name: Cache Cargo registry
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            target
+          key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.toml') }}
+          restore-keys: |
+            ${{ runner.os }}-cargo-registry-
+      - name: Install Rust toolchain via rustup
+        run: |
+          rustup component add clippy
+          rustup component add rustfmt
+      - name: Check linting
+        run: cargo clippy --all-targets --all-features -- -D warnings
+      - name: Check formatting
+        run: cargo fmt --all -- --check
+
+  test:
+    needs: lint
+    name: Rust Tests
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+      - name: Cache Cargo registry
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            target
+          key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.toml') }}
+          restore-keys: |
+            ${{ runner.os }}-cargo-registry-
+      - name: Build
+        run: cargo build
+      - name: Run tests
+        run: cargo test

src/utils/v4_base_actions_parser.rs

@@ -1,4 +1,5 @@
 use crate::prelude::{Actions, ActionsParams, Error};
+use alloc::vec::Vec;
 use alloy_primitives::Bytes;
 use alloy_sol_types::SolType;
 use core::iter::zip;