First commit

Delete exampleSite
Add initial content, images & docker-compose.yml
Use extend-head.html for analytics
Set remote url to gitea.novicelab.io
Remove original .git due to "shallow update not allowed" error

.github/workflows/greetings.yml

@@ -0,0 +1,16 @@
+name: Greetings
+
+on: [pull_request_target, issues]
+
+jobs:
+  greeting:
+    runs-on: ubuntu-latest
+    permissions:
+      issues: write
+      pull-requests: write
+    steps:
+      - uses: actions/first-interaction@v3
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          issue-message: "Thanks for contributing to Blowfish"
+          pr-message: "Thanks for contributing to Blowfish"