Supporting documents for Mural payouts (#4721)

* wip: gotenberg

* Generate and provide supporting docs for Mural payouts

* Correct docs

* shear

* update cargo lock because r-a complains otherwise

* Remove local Gotenberg queue and use Redis instead

* Store platform_id in database correctly

* Address PR comments

* Fix up CI

* fix rebase

* Add timeout to default env vars

docker-compose.yml

@@ -12,7 +12,7 @@ services:
       POSTGRES_PASSWORD: labrinth
       POSTGRES_HOST_AUTH_METHOD: trust
     healthcheck:
-      test: [ 'CMD', 'pg_isready' ]
+      test: ['CMD', 'pg_isready']
       interval: 3s
       timeout: 5s
       retries: 3
@@ -28,7 +28,7 @@ services:
       MEILI_MASTER_KEY: modrinth
       MEILI_HTTP_PAYLOAD_SIZE_LIMIT: 107374182400
     healthcheck:
-      test: [ 'CMD', 'curl', '--fail', 'http://localhost:7700/health' ]
+      test: ['CMD', 'curl', '--fail', 'http://localhost:7700/health']
       interval: 3s
       timeout: 5s
       retries: 3
@@ -41,7 +41,7 @@ services:
     volumes:
       - redis-data:/data
     healthcheck:
-      test: [ 'CMD', 'redis-cli', 'PING' ]
+      test: ['CMD', 'redis-cli', 'PING']
       interval: 3s
       timeout: 5s
       retries: 3
@@ -54,7 +54,7 @@ services:
       CLICKHOUSE_USER: default
       CLICKHOUSE_PASSWORD: default
     healthcheck:
-      test: [ 'CMD-SHELL', 'clickhouse-client --query "SELECT 1"' ]
+      test: ['CMD-SHELL', 'clickhouse-client --query "SELECT 1"']
       interval: 3s
       timeout: 5s
       retries: 3
@@ -67,7 +67,14 @@ services:
     environment:
       MP_ENABLE_SPAMASSASSIN: postmark
     healthcheck:
-      test: [ 'CMD', 'wget', '-q', '-O/dev/null', 'http://localhost:8025/api/v1/info' ]
+      test:
+        [
+          'CMD',
+          'wget',
+          '-q',
+          '-O/dev/null',
+          'http://localhost:8025/api/v1/info',
+        ]
       interval: 3s
       timeout: 5s
       retries: 3
@@ -75,7 +82,11 @@ services:
     image: gotenberg/gotenberg:8
     container_name: labrinth-gotenberg
     ports:
-      - "3000:13000"
+      - '13000:3000'
+    extra_hosts:
+      # Gotenberg must send a message on a webhook to our backend,
+      # so it must have access to our local network
+      - 'host.docker.internal:host-gateway'
   labrinth:
     profiles:
       - with-labrinth