docs(readme): add sonspors automatically

Author: meodai

.github/workflows/build.yml

@@ -26,4 +26,3 @@ jobs:
     - run: npm ci
     - run: npm test
     - run: npm run build
-

.github/workflows/updatesponsors.yml

@@ -0,0 +1,25 @@
+name: Generate Sponsors README
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: 30 15 * * 0-6
+permissions:
+  contents: write
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout 🛎️
+        uses: actions/checkout@v2
+
+      - name: Generate Sponsors 💖
+        uses: JamesIves/github-sponsors-readme-action@v1
+        with:
+          token: ${{ secrets.PAT }}
+          file: 'README.md'
+
+      - name: Deploy to GitHub Pages 🚀
+        uses: JamesIves/github-pages-deploy-action@v4
+        with:
+          branch: main
+          folder: '.'

README.md

@@ -222,23 +222,17 @@ See [package.json](package.json#L6) for more.
 
 ### Sponsors
 
-#### Gold
+<!-- sponsors --><!-- sponsors -->
 
-- [Colorful Dots] 500USD/year
-
-#### Silver
-
-- [neverything] 25USD/month
-- [Dmitry Iv.] 10USD/month
-- [colorkit.co] 10USD/month
-
-#### Bronze
+### Past Sponsors
 
+- [Colorful Dots] 500USD
 - [krissymashinsky.com] 300USD
 - [color.museum] 100CHF
 - [@tunnckoCore] 50USD
 - [Myriam Aerne] 20CHF
 - [Amin] 15USD
+- [neverything] 25USD/month
 
 ### Project Costs USD