fix(ansible): use webapps deploy key for git clone instead of agent forwarding

ansible/deploy.yaml

@@ -16,6 +16,8 @@
         dest: ~/motief
         clone: yes
         force: yes
+        key_file: ~/.ssh/id_ed25519
+        accept_newhostkey: yes
 
     - name: sync dependencies with uv
       ansible.builtin.shell: