chore: replace Release Drafter configuration with new changelog setup and automate publishing to crates.io

Author: chelonian-bot

.github/release-drafter.yml

@@ -0,0 +1,18 @@
+changelog:
+  exclude:
+    labels:
+      - ignore-for-release
+    authors:
+      - octocat
+  categories:
+    - title: Breaking Changes 🛠
+      labels:
+        - Semver-Major
+        - breaking-change
+    - title: Exciting New Features 🎉
+      labels:
+        - Semver-Minor
+        - enhancement
+    - title: Other Changes
+      labels:
+        - "*"

.github/release.yml

@@ -0,0 +1,34 @@
+name: Publish to crates.io
+
+on:
+  release:
+    types:
+      - published
+
+jobs:
+  publish:
+    name: Publish to crates.io
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Install Rust using rustup
+        run: |
+          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
+          source $HOME/.cargo/env
+          rustup default stable
+
+      - name: Authenticate with crates.io
+        env:
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
+        run: echo "${CARGO_REGISTRY_TOKEN}" | cargo login
+
+      - name: Build the project
+        run: cargo build --release
+
+      - name: Publish to crates.io
+        env:
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
+        run: cargo publish