Everywhere: Move the Ladybird folder to UI

Author: https://github.com/trflynn89
Commit: db47cc41f8
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2256
Reviewed-by: https://github.com/sideshowbarker

UI/AppKit/Interface/InspectorController.mm

@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2023, Tim Flynn <trflynn89@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#import <Interface/Inspector.h>
+#import <Interface/InspectorController.h>
+#import <Interface/LadybirdWebView.h>
+#import <Interface/Tab.h>
+
+#if !__has_feature(objc_arc)
+#    error "This project requires ARC"
+#endif
+
+@interface InspectorController () <NSWindowDelegate>
+
+@property (nonatomic, strong) Tab* tab;
+
+@end
+
+@implementation InspectorController
+
+- (instancetype)init:(Tab*)tab
+{
+    if (self = [super init]) {
+        self.tab = tab;
+    }
+
+    return self;
+}
+
+#pragma mark - Private methods
+
+- (Inspector*)inspector
+{
+    return (Inspector*)[self window];
+}
+
+#pragma mark - NSWindowController
+
+- (IBAction)showWindow:(id)sender
+{
+    self.window = [[Inspector alloc] init:self.tab];
+    [self.window setDelegate:self];
+    [self.window makeKeyAndOrderFront:sender];
+}
+
+#pragma mark - NSWindowDelegate
+
+- (void)windowWillClose:(NSNotification*)notification
+{
+    [self.tab onInspectorClosed];
+}
+
+- (void)windowDidResize:(NSNotification*)notification
+{
+    [[[self inspector] web_view] handleResize];
+}
+
+- (void)windowDidChangeBackingProperties:(NSNotification*)notification
+{
+    [[[self inspector] web_view] handleDevicePixelRatioChange];
+}
+
+@end