feat: add floating and fullscreen modes

compositor/src/input.rs

@@ -84,6 +84,22 @@ impl Ferese {
                                     }
                                 }
 
+                                FilterResult::Intercept(())
+                            } else if !modifiers.shift
+                                && matches!(symbol, keysyms::KEY_f | keysyms::KEY_F)
+                            {
+                                if state == KeyState::Pressed {
+                                    data.intercepted_keys.insert(keycode);
+                                    data.toggle_focused_fullscreen();
+                                }
+
+                                FilterResult::Intercept(())
+                            } else if modifiers.shift && symbol == keysyms::KEY_space {
+                                if state == KeyState::Pressed {
+                                    data.intercepted_keys.insert(keycode);
+                                    data.toggle_focused_floating();
+                                }
+
                                 FilterResult::Intercept(())
                             } else {
                                 FilterResult::Forward