chore: create first release, add release workflow

.changeset/wild-kiwis-cheer.md

@@ -0,0 +1,5 @@
+---
+'@tokens-studio/color-picker': patch
+---
+
+Initial release of `@tokens-studio/color-picker`.

.github/workflows/release.yml

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+name: Release
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  release:
+    # Prevents changesets action from creating a PR on forks
+    if: github.repository == 'tokens-studio/color-picker'
+    name: Release
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repo
+        uses: actions/checkout@v4
+        with:
+          # This makes Actions fetch all Git history so that Changesets can generate changelogs with the correct commits
+          fetch-depth: 0
+
+      - name: Setup Node.js 21.x
+        uses: actions/setup-node@v4
+        with:
+          node-version: 21.x
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Install Dependencies
+        run: npm ci
+
+      - name: Create Release Pull Request or Publish to npm
+        id: changesets
+        uses: changesets/action@v1
+        with:
+          # This expects you to have a script called release which does a build for your packages and calls changeset publish
+          publish: npm run release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}