New Plugin: Unity projects launcher (#431)

Author: Ghost-Miner

plugins/Unity Projects Launcher-8de584c0-f855-4825-8886-65e670ebe441.json

@@ -0,0 +1,12 @@
+{
+    "ID": "8de584c0-f855-4825-8886-65e670ebe441",  
+    "Name": "Unity Projects Launcher",
+    "Description": "Open Unity projects from Flow Launcher",
+    "Author": "Ghost-Miner",
+    "Version": "1.0",
+    "Language": "csharp",
+    "Website": "https://github.com/Ghost-Miner/Unity-project-launcher-plugin",
+    "UrlDownload": "https://github.com/Ghost-Miner/Unity-project-launcher-plugin/releases/download/v1.0.0/Flow.Launcher.Plugin.UnityLauncherPlugin.zip",
+    "UrlSourceCode": "https://github.com/Ghost-Miner/Unity-project-launcher-plugin",
+    "IcoPath": "https://cdn.jsdelivr.net/gh/Ghost-Miner/Unity-project-launcher-plugin@refs/heads/main/Images/logo.png"
+}