forceFocus on window close, HotkeyBinding, cli command

closes #65

src/config/Config.swift

@@ -115,9 +115,9 @@ class HotkeyBinding {
 
     func activate() {
         hotKey = HotKey(key: key, modifiers: modifiers, keyUpHandler: { [commands] in
-            refreshSession {
+            refreshSession(forceFocus: true) {
                 var subject = CommandSubject.focused
-                commands.run(&subject)
+                _ = commands.run(&subject)
             }
         })
     }

src/refresh.swift

@@ -1,7 +1,7 @@
 /// It's one of the most important function of the whole application.
 /// The function is called as a feedback response on every user input.
 /// The function is idempotent.
-func refreshSession<T>(startup: Bool = false, body: () -> T) -> T {
+func refreshSession<T>(startup: Bool = false, forceFocus: Bool = false, body: () -> T) -> T {
     check(Thread.current.isMainThread)
     gc()
 
@@ -22,7 +22,7 @@ func refreshSession<T>(startup: Bool = false, body: () -> T) -> T {
     }
 
     if TrayMenuModel.shared.isEnabled {
-        syncFocusToMacOs(nativeFocused, startup: startup, force: focusBefore != focusAfter)
+        syncFocusToMacOs(nativeFocused, startup: startup, force: forceFocus || focusBefore != focusAfter)
 
         updateTrayText()
         layoutWorkspaces()

src/server.swift

@@ -61,7 +61,7 @@ private func newConnection(_ socket: Socket) async { // todo add exit codes
         }
         if let command {
             let (success, stdout) = await Task { @MainActor in
-                refreshSession {
+                refreshSession(forceFocus: true) {
                     var focused = CommandSubject.focused // todo restore subject from "exec session"
                     var stdout = ""
                     let success = command.run(&focused, &stdout)

src/tree/MacWindow.swift

@@ -69,7 +69,7 @@ final class MacWindow: Window, CustomStringConvertible {
         // todo the if is an approximation to filter out cases when window just closed itself (or was killed remotely)
         //  we might want to track the time of the latest workspace switch to make the approximation more accurate
         if workspace == previousFocusedWorkspaceName || workspace == focusedWorkspaceName {
-            refreshSession {
+            refreshSession(forceFocus: true) {
                 WorkspaceCommand(args: WorkspaceCmdArgs(
                     target: .workspaceName(name: workspace, autoBackAndForth: false)
                 )).runOnFocusedSubject()