Add Caddyfile and public hosting support

.github/workflows/deploy-homelab.yml

@@ -1,4 +1,4 @@
-name: "Deploy to Homelab"
+name: "Deploy to birb co. production"
 
 on:
   push:
@@ -23,23 +23,21 @@ jobs:
 
     - name: Remove directory from server
       run: |
-        ssh -i ~/.ssh/id_ed25519 github@${{ vars.HOST }} << 'EOF'
+        ssh -i ~/.ssh/id_ed25519 ${{ vars.USERNAME }}@${{ vars.HOST }} << 'EOF'
           rm -rf ~/homelab-dsa-tutoring
         EOF
 
     # Avoid needing to set up SSH access to GitHub for this user
     - name: Transfer repository files to server
       run: |
-        scp -i ~/.ssh/id_ed25519 -r ./* github@${{ vars.HOST }}:~/homelab-dsa-tutoring
+        scp -i ~/.ssh/id_ed25519 -r ./* ${{ vars.USERNAME }}@${{ vars.HOST }}:~/homelab-dsa-tutoring
 
     - name: Deploy on server with Docker
       run: |
-        ssh -i ~/.ssh/id_ed25519 github@${{ vars.HOST }} << 'EOF'
+        ssh -i ~/.ssh/id_ed25519 ${{ vars.USERNAME }}@${{ vars.HOST }} << 'EOF'
           cd ~/homelab-dsa-tutoring
-          export TS_AUTHKEY=${{ secrets.TS_CONTAINER_AUTHKEY }}
+          export DOCKER_HOST=unix://$XDG_RUNTIME_DIR/docker.sock
           docker compose -f docker-compose.yml down
           docker compose -f docker-compose.yml up -d --build
         EOF
 
-
-