Added boilerplate for debian host management

* added apt repo management
  * added switcher based on OS to base.pp

site/profiles/manifests/apt/base.pp

@@ -0,0 +1,36 @@
+class profiles::apt::base (
+  Array[String] $managed_repos,
+  Array[String] $components,
+  String        $baseurl,
+) {
+  $releasever = $facts['os']['release']['major']
+  $basearch = $facts['os']['architecture']
+  $codename = $facts['os']['distro']['codename']
+
+  # Join the array into a space-separated string
+  $repo_components = join($components, ' ')
+
+  apt::source { "deb.debian.org-${codename}":
+    location => $baseurl,
+    repos    => $repo_components,
+    release  => $codename,
+  }
+
+  apt::source { "deb.debian.org-${codename}-security":
+    location => $baseurl,
+    repos    => $repo_components,
+    release  => "${codename}-security",
+  }
+
+  apt::source { "deb.debian.org-${codename}-updates":
+    location => $baseurl,
+    repos    => $repo_components,
+    release  => "${codename}-updates",
+  }
+
+  apt::source { "deb.debian.org-${codename}-backports":
+    location => $baseurl,
+    repos    => $repo_components,
+    release  => "${codename}-backports",
+  }
+}