Fix old substitutes, also how about we generate new fancy keys instead of old RSA ones

Also because this is clobbering my old keys help me

roles/user/tasks/main.yml

@@ -14,7 +14,7 @@
   - name: Generate keypair
     openssh_keypair:
       comment: "{{ user_username }}@{{ inventory_hostname }}"
-      path: $HOME/.ssh/id_rsa
+      path: $HOME/.ssh/id_ed25519
       mode: "0600"
     register: keypair
   - name: Register keypair with Gitea
@@ -28,7 +28,7 @@
       body:
         key: "{{ keypair.public_key }}"
         read_only: yes
-        title: "{{ inventory_hostname }}"
+        title: "{{ inventory_hostname }}-ed25519"
       status_code: 201
     when: keypair is changed
   - name: Configure authorized hosts
@@ -43,8 +43,6 @@
   - name: Check for dotfile initialization
     stat: path=$HOME/.dotfiles
     register: p
-  - name: Initialize dotfiles
-    block:
   - name: Configure git SSH substitute for GitHub
     git_config:
       name: url."https://github.com/".insteadOf
@@ -63,6 +61,8 @@
       value: "git@git.9iron.club:"
       scope: global
       state: absent
+  - name: Initialize dotfiles
+    block:
     - name: Clone bootstrap script
       git:
         accept_hostkey: yes