devenv: add deploy-docker script

devenv.nix

@@ -1,4 +1,5 @@
-{pkgs, ...}: {
+{ pkgs, ... }:
+{
   android = {
     enable = true;
     emulator.enable = false;
@@ -44,9 +45,10 @@
   };
 
   scripts = {
-    web-to-container.exec = ''
+    deploy-docker.exec = ''
       flutter build web --release
-      docker build -t sheetless .
+      docker build -t harbor.julian-mutter.de/sheetless/sheetless-frontend .
+      docker push harbor.julian-mutter.de/sheetless/sheetless-frontend
     '';
   };
 }