fix: use systemvide correct file

tasks/main.yml

@@ -38,8 +38,14 @@
       src: traefik.yaml.j2
       dest: "/etc/traefik/traefik.yaml"
 
-  - name: Export XDG_RUNTIME_DIR
-    shell: export XDG_RUNTIME_DIR=/var/run
+  - name: Set env template
+    lineinfile:
+      path="/etc/environment"
+      line="XDG_RUNTIME_DIR=/var/run"
+      regexp='^XDG_RUNTIME_DIR=/var/run$'
+      state=present
+      insertafter=EOF
+      create=True
 
   notify:
     - Reload systemd