Add livecheck to ui.rb (Homebrew#133961)

* Add livecheck to ui.rb

- Updated to unversioned URL for livecheck
- Set sha256 to no check for unversioned URL
- Merged version array into single version for livecheck
- Added live check
- Opened package using new version

* Switch back to versioned URL

- Added versioned URL back
- Switched only livecheck to unversioned URL
- Updated current version

* Fix livecheck & URL

Co-authored-by: Patrick Linnane <[email protected]>

Casks/ui.rb

@@ -1,6 +1,6 @@
 cask "ui" do
-  version "0.56.3,79aba98f601b49818f3dae0e3d34b754,98a0"
-  sha256 "d2c338cf371af24f57d511e33b2bec995399d63d803d0fd258d8a2cbb0bcca9c"
+  version "0.56.3,b2d6dcc1ca1b470db93a710da52de392,b755"
+  sha256 "d3ce491d37b6aa184247359d1b4f1a5b2e48f6054f521a53d40f4de22b513884"
 
   url "https://fw-download.ubnt.com/data/uid-ui-desktop-app/#{version.csv.third}-macOS-#{version.csv.first}-#{version.csv.second}.pkg",
       verified: "fw-download.ubnt.com/data/uid-ui-desktop-app/"
@@ -9,7 +9,14 @@
   homepage "https://www.ui.com/uid"
 
   livecheck do
-    skip "No version information available"
+    url "https://api-gw.uid.alpha.ui.com:443/location/api/v1/public/fw/download/latest/?app=UI-DESKTOP-MACOS"
+    regex(/(\w+)[._-]macOS[._-](\d+(?:\.\d+)+)[._-](\w+)/i)
+    strategy :header_match do |headers, regex|
+      match = headers["location"].match(regex)
+      next if match.blank?
+
+      "#{match[2]},#{match[3]},#{match[1]}"
+    end
   end
 
   depends_on macos: ">= :mojave"