ci: add release-please workflow (#1)

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

Author: davidpoblador

.github/workflows/release.yml

@@ -0,0 +1,19 @@
+name: Release
+
+on:
+  push:
+    branches: [main]
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  release-please:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Run Release Please
+        uses: googleapis/release-please-action@v4
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          config-file: .release-please-config.json

.release-please-config.json

@@ -0,0 +1,53 @@
+{
+  "packages": {
+    ".": {
+      "changelog-path": "CHANGELOG.md",
+      "release-type": "simple",
+      "include-component-in-tag": false,
+      "bump-minor-pre-major": true,
+      "bump-patch-for-minor-pre-major": true,
+      "changelog-sections": [
+        {
+          "type": "feat",
+          "section": "Features"
+        },
+        {
+          "type": "fix",
+          "section": "Bug Fixes"
+        },
+        {
+          "type": "refactor",
+          "section": "Code Refactoring"
+        },
+        {
+          "type": "perf",
+          "section": "Performance Improvements"
+        },
+        {
+          "type": "chore",
+          "section": "Miscellaneous Chores"
+        },
+        {
+          "type": "docs",
+          "section": "Documentation Updates"
+        },
+        {
+          "type": "ci",
+          "section": "CI/CD Changes"
+        },
+        {
+          "type": "style",
+          "section": "Styling Changes"
+        },
+        {
+          "type": "build",
+          "section": "Build System"
+        },
+        {
+          "type": "test",
+          "section": "Tests"
+        }
+      ]
+    }
+  }
+}

.release-please-manifest.json

@@ -0,0 +1,3 @@
+{
+  ".": "0.1.0"
+}