fix: send coder User-Agent on workspace app icon fetches (#268)

Author: ethanndickson

Coder-Desktop/Coder-Desktop/Coder_DesktopApp.swift

@@ -1,3 +1,4 @@
+import CoderSDK
 import FluidMenuBarExtra
 import NetworkExtension
 import os
@@ -102,6 +103,7 @@ class AppDelegate: NSObject, NSApplicationDelegate {
         UserDefaults.standard.setValue(Theme.Animation.tooltipDelay, forKey: "NSInitialToolTipDelay")
         // Init SVG loader
         SDImageCodersManager.shared.addCoder(SDImageSVGCoder.shared)
+        SDWebImageDownloader.shared.setValue(CoderSDK.userAgent(component: .app), forHTTPHeaderField: "User-Agent")
 
         menuBar = .init(menuBarExtra: FluidMenuBarExtra(
             title: "Coder Desktop",

Coder-Desktop/CoderSDK/UserAgent.swift

@@ -28,11 +28,11 @@ enum UserAgentDefaults {
 }
 
 /// Formats a `User-Agent` as `<token>/<version> (<goos>/<goarch>)`.
-func userAgent(
-    component: CoderComponent,
-    version: String = UserAgentDefaults.version,
-    arch: GoArch = UserAgentDefaults.arch
-) -> String {
+public func userAgent(component: CoderComponent) -> String {
+    userAgent(component: component, version: UserAgentDefaults.version, arch: UserAgentDefaults.arch)
+}
+
+func userAgent(component: CoderComponent, version: String, arch: GoArch) -> String {
     "\(component.rawValue)/\(version) (\(UserAgentDefaults.goos)/\(arch.rawValue))"
 }