fix(reverse_proxy,netbird_coordinator): create scaffold dirs in check mode

Add check_mode: false to the state:directory base_dir tasks so that 'make check'
on a brand-new compose service role creates the scaffold during --check and the
rest of the dry-run (templates + docker_compose_v2 up) can be evaluated instead
of failing on a missing project_src. The directive is inert under a normal
converge (incl. Molecule + its tagged second converge), so role tests are
unchanged. Consumes the 2026-06-16 signal in docs/FRICTION.md.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

roles/netbird_coordinator/tasks/main.yml

@@ -4,6 +4,8 @@
     path: "{{ netbird_coordinator__base_dir }}"
     state: directory
     mode: "0750"
+  # create the scaffold even in --check so dry-run can evaluate templates + compose (idempotent mkdir)
+  check_mode: false
   tags: [config]
 
 - name: Render the combined server config

roles/reverse_proxy/tasks/main.yml

@@ -4,6 +4,8 @@
     path: "{{ reverse_proxy__base_dir }}"
     state: directory
     mode: "0750"
+  # create the scaffold even in --check so dry-run can evaluate templates + compose (idempotent mkdir)
+  check_mode: false
   tags: [config]
 
 - name: Ensure the Caddy config directory exists
@@ -11,6 +13,8 @@
     path: "{{ reverse_proxy__base_dir }}/caddy"
     state: directory
     mode: "0750"
+  # create the scaffold even in --check so dry-run can evaluate templates + compose (idempotent mkdir)
+  check_mode: false
   tags: [config]
 
 # Render into a directory that is bind-mounted whole (./caddy -> /etc/caddy). Mounting