fix(core): fix secure input watcher on non-macos systems

espanso/src/cli/worker/engine/funnel/secure_input.rs

@@ -45,10 +45,15 @@ impl<'a> SecureInputSource<'a> {
 
 impl<'a> funnel::Source<'a> for SecureInputSource<'a> {
   fn register(&'a self, select: &mut Select<'a>) -> usize {
+    if cfg!(target_os = "macos") {
       select.recv(&self.receiver)
+    } else {
+      999999
+    }
   }
 
   fn receive(&self, op: SelectedOperation) -> Event {
+    if cfg!(target_os = "macos") {
       let si_event = op
         .recv(&self.receiver)
         .expect("unable to select data from SecureInputSource receiver");
@@ -62,5 +67,12 @@ impl<'a> funnel::Source<'a> for SecureInputSource<'a> {
           }
         },
       }
+    } else {
+      println!("noop");
+      Event {
+        source_id: self.sequencer.next_id(),
+        etype: EventType::NOOP,
+      }
+    }
   }
 }