fix: use 0.1.6 image, on-demand TLS with ask endpoint, healthcheck on /tls-check

.env.sample

@@ -17,4 +17,4 @@ COMPOSE_FILE="compose.yml"
 #EXTRA_DOMAIN_1=mysite.example.org
 
 # Caddy config version
-CADDYFILE_VERSION=v1
+CADDYFILE_VERSION=v2

Caddyfile

@@ -1,3 +1,9 @@
+{
+	on_demand_tls {
+		ask http://app:9000/tls-check
+	}
+}
+
 :443 {
 	tls {
 		on_demand

abra.sh

@@ -1 +1 @@
-export CADDYFILE_VERSION=v1
+export CADDYFILE_VERSION=v2

compose.yml

@@ -3,7 +3,7 @@ version: "3.8"
 
 services:
   app:
-    image: notplants/lichen-full:0.1.5
+    image: notplants/lichen-full:0.1.6
     networks:
       - internal
     environment:
@@ -19,10 +19,10 @@ services:
         max_attempts: 5
       labels:
         - "coop-cloud.${STACK_NAME}.timeout=${TIMEOUT:-120}"
-        - "coop-cloud.${STACK_NAME}.version=0.1.0+0.1.5"
+        - "coop-cloud.${STACK_NAME}.version=0.1.0+0.1.6"
         - "backupbot.backup=${ENABLE_BACKUPS:-true}"
     healthcheck:
-      test: ["CMD", "wget", "-q", "--spider", "http://localhost:9000/"]
+      test: ["CMD", "wget", "-q", "--spider", "http://127.0.0.1:9000/tls-check"]
       interval: 30s
       timeout: 10s
       retries: 5