chore: update GitHub workflows, add release automation, and improve configurations (#77)

* feat(ci): new release flow, linting

* chore: upgrade yarn, regenerate yarn.lock

* fix(ci): add pull-requests write permission

* feat: clean and upgrade packages, fix workflows, cleanup

.github/workflows/publish.yml

@@ -0,0 +1,76 @@
+---
+name: Publish
+
+on:
+  push:
+    branches:
+      - main
+
+permissions: read-all
+
+env:
+  NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
+
+jobs:
+  Linter:
+    name: Lint
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    permissions:
+      statuses: write
+      contents: read
+      packages: read
+      issues: write
+      pull-requests: write
+
+    steps:
+      - name: Run PR Lint
+        # https://github.com/ivuorinen/actions
+        uses: ivuorinen/actions/pr-lint@a52399cf74eac2b0963591ab2c6c8eb0f7f50b2d # v2025.12.03
+
+  publish:
+    name: Publish
+    runs-on: ubuntu-latest
+    needs:
+      - Linter
+    permissions:
+      contents: write # to be able to publish a GitHub release
+      issues: write # to be able to comment on released issues
+      pull-requests: write # to be able to comment on released pull requests
+      id-token: write # to enable use of OIDC for npm provenance
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+        with:
+          fetch-depth: 0
+
+      - name: Setup Node.js Environment
+        uses: actions/setup-node@395ad3262231945c25e8478fd5baf05154b1d79f # v6.1.0
+        with:
+          always-auth: true
+          node-version-file: ".nvmrc"
+          registry-url: "https://registry.npmjs.org"
+          scope: "@ivuorinen"
+
+      - name: Install and enable corepack
+        shell: sh
+        run: npm install -g corepack --force && corepack enable
+
+      - name: Cache Node Modules
+        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+        id: cache
+        with:
+          path: node_modules
+          key: node-modules-${{ hashFiles('**/yarn.lock') }}
+
+      - name: Install Dependencies
+        shell: bash
+        if: steps.cache.outputs.cache-hit != 'true'
+        run: yarn install
+
+      - name: Semantic Release
+        uses: cycjimmy/semantic-release-action@b12c8f6015dc215fe37bc154d4ad456dd3833c90 # v6.0.0
+        env:
+          GITHUB_TOKEN: ${{ secrets.PAT }}
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}