Various fixes

tasks/oh-my-zsh-install.yml

@@ -1,7 +1,7 @@
 ---
 - name: "OMZ | establish install location."
   set_fact:
-    omz_install_path: "/{{ omz_user_home_dir }}/{{ omz_user.name }}/{{ omz_install_directory }}"
+    omz_install_path: "{{ ansible_env.HOME }}/{{ omz_install_directory }}"
 
 - name: "OMZ | clone Oh My ZSH repo for user."
   git:

tasks/oh-my-zsh-zshrc.yml

@@ -1,7 +1,7 @@
 ---
 - name: "OMZ | derive user .zshrc path."
   set_fact:
-    omz_user_zshrc_path: "/{{ omz_user_home_dir }}/{{ omz_user.name }}/.zshrc"
+    omz_user_zshrc_path: "{{ ansible_env.HOME }}/.zshrc"
 
 - name: "OMZ | template .zshrc into place if required."
   template:

tasks/zsh.yml

@@ -1,8 +1,4 @@
 ---
-- name: "OMZ | establish home directory."
-  set_fact:
-    omz_user_home_dir: "{{ (ansible_system == 'Darwin') | ternary('Users', 'home') }}"
-
 - name: "OMZ | ensure zsh is installed."
   block:
     - name: "OMZ | install zsh for Linux."