feat: implement automatic, atomic, and push-based repository synchronization

- Switched from systemd path monitoring to a custom wrapper script `mxos-trigger-dist-repo.sh` spawned by the Koji signing spooler.
- Wrapper script runs Koji `dist-repo` synchronously and triggers the `mxos-repo-sync.sh` script to perform an atomic rsync of packages to the Caddy server.
- Excluded reposerver from distro-sync to work around VM disk space constraints.
- Configured Koji tag `mxos0` to cancel older pending/running `distRepo` tasks when a new one is triggered.
- Verified successful repository generation, synchronization, and DNF resolution.

Co-developed-by: Gemini AI <renich+gemini@woralelandia.com>
Signed-off-by: Rénich Bon Ćirić <renich@woralelandia.com>

roles/koji_hub/tasks/main.yaml

@@ -354,6 +354,15 @@
     - /var/spool/koji-sign/queue
     - /var/spool/koji-sign/failed
 
+- name: Set SELinux context for Koji sign spool directory
+  ansible.builtin.command: semanage fcontext -a -t httpd_sys_rw_content_t "/var/spool/koji-sign(/.*)?"
+  changed_when: false
+
+- name: Apply SELinux context to Koji sign spool directory
+  ansible.builtin.command: restorecon -r -v /var/spool/koji-sign
+  changed_when: false
+
+
 - name: Copy Koji sign spooler daemon to libexec
   ansible.builtin.copy:
     src: koji-sign-spooler
@@ -423,6 +432,39 @@
     state: started
     enabled: true
 
+- name: Deploy mxos-repo-sync script
+  ansible.builtin.template:
+    src: mxos-repo-sync.sh.j2
+    dest: /usr/local/bin/mxos-repo-sync.sh
+    owner: root
+    group: root
+    mode: "0755"
+
+- name: Deploy mxos-trigger-dist-repo script
+  ansible.builtin.template:
+    src: mxos-trigger-dist-repo.sh.j2
+    dest: /usr/local/bin/mxos-trigger-dist-repo.sh
+    owner: root
+    group: root
+    mode: "0755"
+
+- name: Ensure mxos-repo-sync path unit is stopped and disabled
+  ansible.builtin.systemd:
+    name: mxos-repo-sync.path
+    state: stopped
+    enabled: false
+  ignore_errors: true
+
+- name: Remove mxos-repo-sync systemd unit files
+  ansible.builtin.file:
+    path: "{{ item }}"
+    state: absent
+  loop:
+    - /etc/systemd/system/mxos-repo-sync.service
+    - /etc/systemd/system/mxos-repo-sync.path
+
+
+
 - name: "Generate: MxOS Theme Graphic Assets on Localhost"
   delegate_to: localhost
   run_once: true
@@ -726,6 +768,12 @@
               font-size: 15px !important; /* Letras más grandes */
           }
 
+          table th[colspan] {
+              text-align: left !important;
+              width: auto !important;
+          }
+
+
           table td {
               padding: 14px 20px !important;
               border-bottom: 1px solid #e2e8f0;