Enable automatic dependabot updates (#18)

- Enables automatic dependabot updates
- Enables auto-merge of dependabot PRs for patch and minor semver
dependency updates
- Configured some dependency groups to group common dependencies
together, so there's less PR noise
- Adds storybook to CI, so we know that storybook still works
- Fixes an old import path in storybook

.github/dependabot.yml

@@ -0,0 +1,19 @@
+version: 2
+updates:
+  - package-ecosystem: 'npm'
+    directory: '/'
+    schedule:
+      interval: 'daily'
+    groups:
+      lint:
+        patterns:
+          - 'prettier*'
+          - 'eslint*'
+      storybook:
+        patterns:
+          - '@storybook*'
+          - 'storybook'
+      react:
+        patterns:
+          - 'react'
+          - 'react-dom'

.github/workflows/ci.yml

@@ -29,3 +29,4 @@ jobs:
       - uses: actions/checkout@v4
       - uses: ./.github/actions/setup
       - run: pnpm build
+      - run: pnpm build-storybook

.github/workflows/dependabot_auto_merge.yml

@@ -0,0 +1,26 @@
+name: Dependabot auto-merge
+on: pull_request
+
+permissions:
+  contents: write
+  pull-requests: write
+
+# Allow dependabot PRs (which aren't major upgrades) to be automatically merged.
+# Waits with a branch protection rule for all status checks to pass.
+
+jobs:
+  dependabot:
+    runs-on: ubuntu-latest
+    if: github.actor == 'dependabot[bot]'
+    steps:
+      - name: Dependabot metadata
+        id: metadata
+        uses: dependabot/fetch-metadata@v1
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+      - name: Enable auto-merge for Dependabot PRs
+        if: ${{ steps.metadata.outputs.update-type == 'version-update:semver-patch' || steps.metadata.outputs.update-type == 'version-update:semver-minor' }}
+        run: gh pr merge --auto --squash "$PR_URL"
+        env:
+          PR_URL: ${{ github.event.pull_request.html_url }}
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -11,6 +11,7 @@ node_modules
 dist
 dist-ssr
 *.local
+storybook-static
 
 # Editor directories and files
 .vscode/*

.storybook/preview.tsx

@@ -2,7 +2,7 @@ import React from 'react'
 import type { Preview } from '@storybook/preact'
 
 import './styles.css'
-import '../lib/PortingEmbed/styles.css'
+import '../lib/styles/styles.css'
 
 const preview: Preview = {
   decorators: [