chore: update README for consistency

- Removed duplicate line regarding project maintenance to streamline the README content.

.github/workflows/mirror.yml

@@ -0,0 +1,25 @@
+name: Mirror
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+
+permissions:
+  contents: read
+
+jobs:
+  mirror:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Mirror to remote repository
+        uses: yesolutions/mirror-action@master
+        with:
+          REMOTE: "https://git.popov.link/popov.link.git"
+          GIT_USERNAME: ${{ secrets.GIT_USERNAME }}
+          GIT_PASSWORD: ${{ secrets.GIT_PASSWORD }}

README.md

@@ -41,9 +41,9 @@ npm run preview
 
 ## Project Info
 
-- Maintained by [Valentin Popov](mailto:valentin@popov.link)
 - Issues: [GitHub](https://github.com/valentineus/popov.link/issues)
-- Read-only mirror: [code.popov.link](https://code.popov.link/valentineus/popov.link)
+- Read-only mirror: [git.popov.link](https://git.popov.link/popov.link/)
+- Maintained by [Valentin Popov](mailto:valentin@popov.link)
 
 ## Comments