feat: add is-fullscreen to list-windows json output

nikitabobko#846
closes nikitabobko#908

Sources/AppBundle/command/format.swift

@@ -75,6 +75,7 @@ enum FormatVar: Equatable {
 
     enum WindowFormatVar: String, Equatable, CaseIterable {
         case windowId = "window-id"
+        case windowIsFullscreen = "window-is-fullscreen"
         case windowTitle = "window-title"
     }
 
@@ -98,13 +99,15 @@ enum FormatVar: Equatable {
 }
 
 enum Primitive: Encodable {
+    case bool(Bool)
     case int(Int)
     case int32(Int32)
     case uint32(UInt32)
     case string(String)
 
     func toString() -> String {
         switch self {
+            case .bool(let x): x.description
             case .int(let x): x.description
             case .int32(let x): x.description
             case .uint32(let x): x.description
@@ -114,6 +117,7 @@ enum Primitive: Encodable {
 
     func encode(to encoder: any Encoder) throws {
         let value: Encodable = switch self {
+            case .bool(let x): x
             case .int(let x): x
             case .int32(let x): x
             case .uint32(let x): x
@@ -172,6 +176,7 @@ extension String {
             case (.window(let w), .window(let f)):
                 return switch f {
                     case .windowId: .success(.uint32(w.windowId))
+                    case .windowIsFullscreen: .success(.bool(w.isFullscreen))
                     case .windowTitle: .success(.string(w.title))
                 }
             case (.workspace(let w), .workspace(let f)):

docs/aerospace-list-windows.adoc

@@ -78,6 +78,7 @@ The following variables can be used inside `<output-format>`:
 
 %{window-id}:: Number. Window unique ID
 %{window-title}:: String. Window title
+%{window-is-fullscreen}:: Boolean. Is window in fullscreen by `aerospace fullscreen` command
 
 %{app-bundle-id}:: String. Application unique identifier. https://developer.apple.com/documentation/appstoreconnectapi/bundle_ids[Bundle ID]
 %{app-name}:: String. Application name