feat(ansible): add conditional git cloning and fix vault variable names

- Add repo URLs and conditional clone tasks for Agent-S, pulseaudio-module-xrdp, and rommie repositories
- Create required directories (github_dir and repo_dir) before cloning
- Update fetch/pull commands to only execute when repositories are not freshly cloned
- Fix vault variable naming inconsistencies in host_vars files (rosalind.incus.yml, titania.incus.yml)

ansible/agent_s/stage.yml

@@ -4,10 +4,13 @@
   gather_facts: false
   vars:
     agent_s_archive: "{{rel_dir}}/agent_s_{{agent_s_rel}}.tar"
+    agent_s_repo_url: "https://github.com/simular-ai/Agent-S.git"
     agent_s_repo_dir: "{{github_dir}}/Agent-S"
     pulse_xrdp_archive: "{{rel_dir}}/pulseaudio_module_xrdp_{{pulseaudio_module_xrdp_rel}}.tar"
+    pulse_xrdp_repo_url: "https://github.com/neutrinolabs/pulseaudio-module-xrdp.git"
     pulse_xrdp_repo_dir: "{{github_dir}}/pulseaudio-module-xrdp"
     rommie_archive: "{{rel_dir}}/rommie_{{rommie_rel}}.tar"
+    rommie_repo_url: "ssh://git@git.helu.ca:22022/r/rommie.git"
     rommie_repo_dir: "{{repo_dir}}/rommie"
 
   tasks:
@@ -18,15 +21,31 @@
         mode: '755'
 
     # Agent-S
+    - name: Ensure github directory exists
+      file:
+        path: "{{github_dir}}"
+        state: directory
+        mode: '755'
+
+    - name: Clone Agent-S repository if not present
+      ansible.builtin.git:
+        repo: "{{agent_s_repo_url}}"
+        dest: "{{agent_s_repo_dir}}"
+        version: "{{agent_s_rel}}"
+        accept_hostkey: true
+      register: agent_s_clone
+
     - name: Fetch all remote branches and tags (Agent-S)
       ansible.builtin.command: git fetch --all
       args:
         chdir: "{{agent_s_repo_dir}}"
+      when: agent_s_clone is not changed
 
     - name: Pull latest changes (Agent-S)
       ansible.builtin.command: git pull
       args:
         chdir: "{{agent_s_repo_dir}}"
+      when: agent_s_clone is not changed
 
     - name: Create Agent-S archive for specified release
       ansible.builtin.command: git archive -o "{{agent_s_archive}}" "{{agent_s_rel}}"
@@ -34,15 +53,25 @@
         chdir: "{{agent_s_repo_dir}}"
 
     # pulseaudio-module-xrdp
+    - name: Clone pulseaudio-module-xrdp repository if not present
+      ansible.builtin.git:
+        repo: "{{pulse_xrdp_repo_url}}"
+        dest: "{{pulse_xrdp_repo_dir}}"
+        version: "{{pulseaudio_module_xrdp_rel}}"
+        accept_hostkey: true
+      register: pulse_xrdp_clone
+
     - name: Fetch all remote branches and tags (pulseaudio-module-xrdp)
       ansible.builtin.command: git fetch --all
       args:
         chdir: "{{pulse_xrdp_repo_dir}}"
+      when: pulse_xrdp_clone is not changed
 
     - name: Pull latest changes (pulseaudio-module-xrdp)
       ansible.builtin.command: git pull
       args:
         chdir: "{{pulse_xrdp_repo_dir}}"
+      when: pulse_xrdp_clone is not changed
 
     - name: Create pulseaudio-module-xrdp archive for specified release
       ansible.builtin.command: git archive -o "{{pulse_xrdp_archive}}" "{{pulseaudio_module_xrdp_rel}}"
@@ -50,15 +79,31 @@
         chdir: "{{pulse_xrdp_repo_dir}}"
 
     # Rommie
+    - name: Ensure repo directory exists
+      file:
+        path: "{{repo_dir}}"
+        state: directory
+        mode: '755'
+
+    - name: Clone rommie repository if not present
+      ansible.builtin.git:
+        repo: "{{rommie_repo_url}}"
+        dest: "{{rommie_repo_dir}}"
+        version: "{{rommie_rel}}"
+        accept_hostkey: true
+      register: rommie_clone
+
     - name: Fetch all remote branches and tags (rommie)
       ansible.builtin.command: git fetch --all
       args:
         chdir: "{{rommie_repo_dir}}"
+      when: rommie_clone is not changed
 
     - name: Pull latest changes (rommie)
       ansible.builtin.command: git pull
       args:
         chdir: "{{rommie_repo_dir}}"
+      when: rommie_clone is not changed
 
     - name: Create rommie archive for specified release
       ansible.builtin.command: git archive -o "{{rommie_archive}}" "{{rommie_rel}}"