v1.16 — Remove PowerShell edition, restore flat project structure

PowerShell version removed — will use OV code signing certificate instead.
Files moved back from src/ to project root.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Models/InstallConfig.cs

@@ -0,0 +1,86 @@
+using System.Collections.Generic;
+
+namespace InstaSoftOfficeTool.Models
+{
+    public class InstallConfig
+    {
+        public OfficeVersion Version { get; set; }
+        public OfficeEdition Edition { get; set; }
+        public string Architecture { get; set; } = "64";
+        public string Language { get; set; } = "hu-hu";
+        public string ProductKey { get; set; }
+        public List<string> ExcludedApps { get; set; } = new List<string>();
+
+        public string GetVersionDisplayName()
+        {
+            switch (Version)
+            {
+                case OfficeVersion.Office2024: return "Office 2024";
+                case OfficeVersion.Office2021: return "Office 2021";
+                case OfficeVersion.Office2019: return "Office 2019";
+                default: return "";
+            }
+        }
+
+        public string GetLanguageDisplayName()
+        {
+            return LanguageList.GetDisplayName(Language);
+        }
+    }
+
+    public static class LanguageList
+    {
+        public static readonly (string Code, string Name)[] Languages = new[]
+        {
+            ("hu-hu", "Magyar"),
+            ("en-us", "English (US)"),
+            ("de-de", "Deutsch"),
+            ("fr-fr", "Fran\u00e7ais"),
+            ("it-it", "Italiano"),
+            ("es-es", "Espa\u00f1ol"),
+            ("pt-pt", "Portugu\u00eas"),
+            ("nl-nl", "Nederlands"),
+            ("pl-pl", "Polski"),
+            ("cs-cz", "\u010ce\u0161tina"),
+            ("sk-sk", "Sloven\u010dina"),
+            ("ro-ro", "Rom\u00e2n\u0103"),
+            ("hr-hr", "Hrvatski"),
+            ("sl-si", "Sloven\u0161\u010dina"),
+            ("sr-latn-rs", "Srpski"),
+            ("bg-bg", "\u0411\u044a\u043b\u0433\u0430\u0440\u0441\u043a\u0438"),
+            ("uk-ua", "\u0423\u043a\u0440\u0430\u0457\u043d\u0441\u044c\u043a\u0430"),
+            ("ru-ru", "\u0420\u0443\u0441\u0441\u043a\u0438\u0439"),
+            ("tr-tr", "T\u00fcrk\u00e7e"),
+            ("ja-jp", "\u65e5\u672c\u8a9e"),
+            ("zh-cn", "\u4e2d\u6587 (\u7b80\u4f53)"),
+            ("ko-kr", "\ud55c\uad6d\uc5b4"),
+        };
+
+        public static string GetDisplayName(string code)
+        {
+            foreach (var lang in Languages)
+            {
+                if (lang.Code == code) return lang.Name;
+            }
+            return code;
+        }
+    }
+
+    public static class ExcludableApps
+    {
+        // Id, DisplayName, DefaultChecked (true = telep\u00edt, false = kiz\u00e1r)
+        // MinEdition: "all", "standard+" (Standard \u00e9s ProPlus), "proplus" (csak ProPlus)
+        public static readonly (string Id, string DisplayName, bool DefaultChecked, string MinEdition)[] Apps = new[]
+        {
+            ("Word", "Word", true, "all"),
+            ("Excel", "Excel", true, "all"),
+            ("PowerPoint", "PowerPoint", true, "all"),
+            ("Outlook", "Outlook", true, "all"),
+            ("OneNote", "OneNote", true, "all"),
+            ("Access", "Access", true, "proplus"),
+            ("Publisher", "Publisher", true, "standard+"),
+            ("Teams", "Teams", false, "all"),
+            ("Lync", "Skype for Business", false, "all"),
+        };
+    }
+}