feat: add feature to update cachyOS in the background

lib/classifier.py

@@ -0,0 +1,22 @@
+import re
+from config import PACKAGES_RESTART_REQUIRED, PACKAGES_SERVICE_RESTART, PACKAGES_RESTART_PATTERNS
+
+
+def needs_restart(name: str) -> bool:
+    if name in PACKAGES_RESTART_REQUIRED:
+        return True
+    if name in PACKAGES_SERVICE_RESTART:
+        return True
+    return any(re.match(p, name) for p in PACKAGES_RESTART_PATTERNS)
+
+
+def classify(packages) -> tuple[list, list]:
+    """Retourne (sûrs, reportés).
+
+    sûrs    : installables immédiatement, sans aucun redémarrage
+    reportés: nécessitent un redémarrage service ou système → installation à l'extinction
+    """
+    safe, deferred = [], []
+    for pkg in packages:
+        (deferred if needs_restart(pkg.name) else safe).append(pkg)
+    return safe, deferred