Restructure into one folder per private repo/host, not a flat Docker/ dump

rocky-docker-lxc/, caddy-vm/, monitoring-vm/ (was missing entirely -
Grafana+Loki+Prometheus stack, refreshed and CA mount stripped same as
everything else), and automation/{ansible,automation-vm,iac}/ for the
three repos that live on the automation VM. Hawser is genuinely
deployed on all three of caddy-vm/monitoring-vm/automation-vm so it's
duplicated in each rather than picking one canonical home.

Old Ansible/ and "Infrastrucutre as Code/" content moved under
automation/ansible/old-playbooks and automation/iac/old-content as-is
for now - contents still need refreshing against the current repos and
a per-folder README, that's the next pass.

automation/ansible/old-playbooks/playbooks/remove_apps.yml

@@ -0,0 +1,65 @@
+### This is just a sample showing the way of removing apps from a VM using Ansible
+---
+- hosts: all
+  become: yes
+  vars:
+   GOTIFY_IP: xxx #[Your gotify host IP goes here]
+   GOTIFY_PORT: xxx #[Your gotify port goes here]
+   GOTIFY_TOKEN: xxx #[Your app token goes here]  
+  
+  tasks:
+  
+    - name: Ansible apt remove crowdsec
+      apt:
+        name: crowdsec
+        state: absent
+
+    - name: Ansible apt remove zabbix
+      apt:
+        name: zabbix
+        state: absent
+
+    - name: Ansible apt remove zabbix-agent
+      apt:
+        name: zabbix-agent
+        state: absent
+        
+    - name: Remove dependencies that are no longer required and purge their configuration files
+      ansible.builtin.apt:
+        autoremove: yes
+        purge: true
+
+    - name: Check if reboot is required
+      stat:
+        path: /var/run/reboot-required
+      register: reboot_required_file
+
+    - name: Show Output of required reboots
+      debug: msg="{{ reboot_required_file.stat.exists == true }}" 
+
+    - name: Rebooting machine
+      shell: sleep 2 && shutdown -r now "Ansible updates triggered"
+      async: 1
+      poll: 0
+      ignore_errors: true
+      when: reboot_required_file.stat.exists
+
+    - name: Waiting for the machine to come back
+      local_action: wait_for host={{ ansible_host }} state=started port=22 delay=30
+      become: no
+      when: reboot_required_file.stat.exists        
+
+    - name: notify via Gotify
+      uri:
+        url: 'http://{{ GOTIFY_IP }}:{{ GOTIFY_PORT }}/message?token={{ GOTIFY_TOKEN }}'
+        method: POST
+        body:
+          title:
+            content: APT Packages Update
+          message: 
+            content: The remove apps playbook has completed for {{ ansible_host }} and is now updated. A required reboot is {{ reboot_required_file.stat.exists == true }}.
+          priority:
+            content: '5'
+        body_format: form-multipart
+      register: result
+...