Add github workflows

Author: SRv6d

.github/workflows/CI.yml

@@ -0,0 +1,53 @@
+---
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+  workflow_dispatch:
+
+concurrency:
+  group: >-
+    ${{ github.workflow }}-${{ github.ref_name }}-${{ github.event.pull_request.number
+    || github.sha }}
+  cancel-in-progress: true
+
+env:
+  COLUMNS: 120
+
+jobs:
+  lint:
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+      - uses: Swatinem/rust-cache@v2
+      - name: Clippy
+        run: cargo clippy --all-targets --all-features
+      - name: Format
+        run: cargo fmt --all --check
+  cargo-test:
+    runs-on: ubuntu-22.04
+    strategy:
+      matrix:
+        rust_version: ["stable"]
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: ${{ matrix.rust_version }}
+      - uses: Swatinem/rust-cache@v2
+      - name: Test
+        run: cargo test
+  spellcheck:
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+      - run: pip3 install codespell
+      - uses: codespell-project/codespell-problem-matcher@v1
+      - name: check for typos
+        run: codespell --ignore-words=.codespellignore src/ tests/ docs/ README.md

.github/workflows/benchmark.yml

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+---
+name: Benchmarks
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+  workflow_dispatch:
+
+env:
+  COLUMNS: 120
+
+jobs:
+  benchmarks:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup rust toolchain, cache and cargo-codspeed binary
+        uses: moonrepo/setup-rust@v1
+        with:
+          channel: stable
+          cache-target: release
+          bins: cargo-codspeed
+      - name: Build the benchmark target(s)
+        run: cargo codspeed build
+      - name: Run the benchmarks
+        uses: CodSpeedHQ/action@v2
+        with:
+          run: cargo codspeed run
+          token: ${{ secrets.CODSPEED_TOKEN }}

.github/workflows/release.yml

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+---
+name: Release
+
+on:
+  release:
+    types: [published]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref_name }}
+  cancel-in-progress: true
+
+env:
+  COLUMNS: 120
+
+jobs:
+  cargo-publish:
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+      - uses: Swatinem/rust-cache@v2
+      - name: Publish
+        run: cargo publish --no-verify
+        env:
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}