fix: pass env file to all sl

simplelogin/docker-compose.yml

@@ -62,8 +62,6 @@ services:
       - ./data/dkim/dkim.key:/dkim.key:ro
       - ./data/dkim/dkim.pub.key:/dkim.pub.key:ro
       - ./data/env/simplelogin.env:/code/.env
-    environment:
-      - DKIM_PUBLIC_KEY_PATH=/dkim.pub.key
     env_file:
       - ./secrets/app/.env
     networks:
@@ -80,8 +78,6 @@ services:
     image: simplelogin/app:latest
     container_name: simplelogin_email
     command: python email_handler.py
-    environment:
-      - DKIM_PUBLIC_KEY_PATH=/dkim.pub.key
     env_file:
       - ./secrets/app/.env
     volumes:
@@ -100,8 +96,6 @@ services:
     image: simplelogin/app:latest
     container_name: simplelogin_job-runner
     command: python job_runner.py
-    environment:
-      - DKIM_PUBLIC_KEY_PATH=/dkim.pub.key
     env_file:
       - ./secrets/app/.env
     volumes:
@@ -120,8 +114,8 @@ services:
     image: simplelogin/app:latest
     container_name: simplelogin_migration
     command: flask db upgrade
-    environment:
-      - DKIM_PUBLIC_KEY_PATH=/dkim.pub.key
+    env_file:
+      - ./secrets/app/.env
     volumes:
       - ./data/sl:/sl
       - ./data/sl/upload:/code/static/upload
@@ -138,8 +132,8 @@ services:
     image: simplelogin/app:latest
     container_name: simplelogin_init
     command: python init_app.py
-    environment:
-      - DKIM_PUBLIC_KEY_PATH=/dkim.pub.key
+    env_file:
+      - ./secrets/app/.env
     volumes:
       - ./data/sl:/sl
       - ./data/dkim/dkim.key:/dkim.key:ro