Replace quadlets with current configuration

singles/quadlets/gatus.container

@@ -6,7 +6,8 @@ PartOf=singlestarget
 [Container]
 ContainerName=gatus
 Environment=TZ=Europe/Amsterdam
-Image=twinproduction/gatus:latest
+Image=docker.io/twinproduction/gatus:latest
+AutoUpdate=registry
 Volume=%h/services/singles/gatus/config:/config
 Volume=%h/services/singles/gatus/data:/data/
 Volume=/etc/timezone:/etc/timezone:ro

singles/quadlets/homepage.container

@@ -8,6 +8,7 @@ ContainerName=homepage
 Environment=HOMEPAGE_ALLOWED_HOSTS={YOURDOMAIN.COM} 
 Environment=PUID=1000 PGID=1000
 Image=ghcr.io/gethomepage/homepage:latest
+AutoUpdate=registry
 Volume=%h/services/singles/homepage/config:/app/config
 Volume=%h/services/singles/homepage/assets:/app/public/images
 Volume=/home:/home

singles/quadlets/searxng.container

@@ -7,6 +7,7 @@ PartOf=singlestarget
 ContainerName=searxng
 Environment=USER_UID=1000 USER_GID=1000
 Image=docker.io/searxng/searxng:latest
+AutoUpdate=registry
 PublishPort=127.0.0.1:8889:8080
 Volume=%h/services/singles/searxng/config:/etc/searxng
 Volume=%h/services/singles/searxng/cache:/cache/searxng

singles/quadlets/singles.target

@@ -10,4 +10,4 @@ After=homepage.service
 After=searxng.service
 
 [Install]
-WantedBy=install.target
+WantedBy=default.target