feat(ags): add fprint-grosshack support for lockscreen

modules/ags/config/ts/lockscreen/main.ts

@@ -204,5 +204,11 @@ const on_finished = () => {
 lock.connect('locked', on_locked);
 lock.connect('finished', on_finished);
 
+if (Vars.hasFprintd) {
+    Utils.authenticate('')
+        .then(() => unlock())
+        .catch(logError);
+}
+
 
 export default () => lock.lock_lock();

modules/ags/default.nix

@@ -94,6 +94,7 @@ in {
                 export default {
                     mainMonitor: '${mainMonitor}',
                     dupeLockscreen: ${boolToString greetdDupe},
+                    hasFprintd: ${boolToString (hostName == "wim")},
                 };
               '';
           }