Make Applications a real app manager, and clean up storage without the racket

Claude-Session: https://claude.ai/code/session_01Ms2FbjQy31TVf3CEvQhGM8

config/dot/quickshell/services/SettingsSearch.qml

@@ -92,6 +92,16 @@ Singleton {
         { label: "Forget a Wi-Fi network", detail: "Remove a saved network so it stops connecting on its own", page: "connectivity" },
         { label: "Enterprise Wi-Fi", detail: "Join a network that asks for an identity and a password", page: "connectivity" },
         { label: "Default applications", detail: "Browser, mail, files", page: "applications" },
+        // The Applications tab manages applications now, rather than only
+        // pointing file types at them, so the things people come looking for —
+        // what is installed, removing one, what it is allowed to reach — are
+        // findable by their own names.
+        { label: "Installed applications", detail: "Everything installed here, where it came from, and how much room it takes", page: "applications" },
+        { label: "Uninstall an application", detail: "Remove a Flatpak application, or see the command for a system package", page: "applications" },
+        { label: "Application permissions", detail: "What a Flatpak application may reach: files, camera, microphone, network", page: "applications" },
+        { label: "Install applications", detail: "Browse the catalog Panama curates, by category", page: "applications" },
+        { label: "Autostart", detail: "Which applications start with your session", page: "applications" },
+        { label: "File associations", detail: "Which application opens each kind of file", page: "applications" },
         { label: "User account", detail: "Your name, picture, and password", page: "users" },
         { label: "Profile picture", detail: "The avatar shown on the lock screen and in the Control Center", page: "users" },
         { label: "Change password", detail: "Set a new password for signing in", page: "users" },
@@ -133,11 +143,14 @@ Singleton {
         { label: "Backups", detail: "Automatic snapshots of the system and your home folder", page: "snapshots" },
         { label: "File history", detail: "Earlier versions of your files", page: "snapshots" },
         { label: "Undo a change", detail: "Put back a file as it was at an earlier point", page: "snapshots" },
+        { label: "Snapshot retention", detail: "How many hourly, daily, and weekly snapshots to keep", page: "snapshots" },
         { label: "Free space", detail: "How full each drive and filesystem is", page: "storage" },
         { label: "Disk usage", detail: "What is using the space on this machine", page: "storage" },
         { label: "Drive health", detail: "Temperature, hours powered on, and reported warnings", page: "storage" },
         { label: "Removable drives", detail: "Unmount a USB drive or memory card safely", page: "storage" },
         { label: "Encryption", detail: "Whether the filesystem is encrypted", page: "storage" },
+        { label: "Clean up storage", detail: "Caches, trash, and unused runtimes, each itemized and sized before you remove it", page: "storage" },
+        { label: "Application caches", detail: "What applications have left in your cache folder, and clearing it", page: "storage" },
         { label: "Output volume", detail: "Choose the output device and its level", page: "sound" },
         { label: "Input volume", detail: "Choose the microphone and its level", page: "sound" },
         { label: "Per-application volume", detail: "Set the level of each application separately", page: "sound" },