moved IMAGE_VERSION in extra compose-file

Reviewed-on: #2

.env.sample

@@ -6,8 +6,6 @@ TYPE=directus
 
 DOMAIN=directus.example.com
 
-#IMAGE_VERSION=11.13.1
-
 ## Domain aliases
 #EXTRA_DOMAINS=', `www.directus.example.com`'
 
@@ -50,3 +48,7 @@ ADMIN_EMAIL=mail@example.com
 # https://directus.io/docs/configuration/auth-sso
 # if you need more/other provider(s), consult docs on how to override compose.yml:
 # https://docs.coopcloud.tech/operators/handbook/#how-can-i-modifyoverride-the-composeyml-file
+
+## Custom Image Version
+# COMPOSE_FILE="$COMPOSE_FILE:compose.customversion.yml"
+# IMAGE_VERSION=11.13.1

compose.customversion.yml

@@ -0,0 +1,3 @@
+services:
+  app:
+    image: directus/directus:${IMAGE_VERSION}

compose.yml

@@ -1,7 +1,7 @@
 ---
 services:
   app:
-    image: directus/directus:${IMAGE_VERSION:-11.15.1}
+    image: directus/directus:11.16.1
 
     environment:
       DB_CLIENT: pg

release/0.5.0+11.15.1

@@ -0,0 +1,2 @@
+switched to fixed image versions as there seem to be breaking changes in minor versions.
+added docs on SSO, SMTP, directus-cli, custom env-vars for flows, so check out README.md if you need these.

renovate.json

@@ -0,0 +1,6 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:recommended"
+  ]
+}