List Schemas and More (#83)

Features:
* New Command - Detect and list the schemas of up to 100 files
* New Setting - KQL Type detection modes
* Structured Query allows choosing between _Has Row Header_, _Has No Row Header_ and _Auto Detect_ 
* Text View can show up to 1MB (previously 32KB)

Src/App/Klipboard/Program.cs

@@ -58,6 +58,7 @@ private static List<WorkerUxConfig> CreateWorkers(ISettings settings, INotificat
             workers.Add(new WorkerUxConfig(new StreamIngestWorkerUx(settings, notificationHelper), WorkerCategory.Actions));
             workers.Add(new WorkerUxConfig(new DirectIngestWorkerUx(settings, notificationHelper), WorkerCategory.Actions, Icon: ResourceLoader.DevModeIcon));
             workers.Add(new WorkerUxConfig(new InspectDataUxWorker(settings, notificationHelper), WorkerCategory.Actions));
+            workers.Add(new WorkerUxConfig(new InspectSchemaWorker(settings, notificationHelper), WorkerCategory.Actions, Icon: ResourceLoader.DevModeIcon));
 
             // Management
             workers.Add(new WorkerUxConfig(new NewVersionWorker(settings, notificationHelper), WorkerCategory.Management, Icon: ResourceLoader.DownloadIcon));

Src/App/Klipboard/Ux/TextView/TextViewForm.cs

@@ -2,7 +2,7 @@ namespace Klipboard
 {
     public partial class TextViewForm : Form
     {
-        private static string TruncationMessage = $"...{Environment.NewLine}{Environment.NewLine}( Remaining Content Truncated )";
+        private static string TruncationMessage = $"..{Environment.NewLine}{Environment.NewLine}( Remaining Content Truncated )";
 
         public TextViewForm(string title, string status, string content, bool wordWrap = false)
         {

Src/App/Klipboard/WorkersUx/SettingsUx/Settings.cs

@@ -56,6 +56,7 @@ private ConfiguredTaskAwaitable<bool> SaveSettings(AppConfig? config = null)
 
         private void DataToUx()
         {
+            // Clusters
             lstClusters.Items.Clear();
             foreach (var cluster in m_config.KustoConnectionStrings)
             {
@@ -70,13 +71,23 @@ private void DataToUx()
                 lstClusters.Items[m_config.DefaultClusterIndex].Selected = true;
             }
 
+            // Auto Start
             var success = AutoStartHelper.TryGetAutoStartEnabled(out var autoStratEnabled);
-
             chkAutoStart.Checked = success && autoStratEnabled;
+
+            // Query Target
             cmbApp.Items.Clear();
             string[] strings = Enum.GetNames(typeof(QueryApp));
             cmbApp.Items.AddRange(strings);
             cmbApp.SelectedIndex = (int)m_config.DefaultQueryApp;
+
+            // Detection Mode 
+            typeDetectionCombo.Items.Clear();
+            strings = Enum.GetNames(typeof(KqlTypeDetectionMode));
+            typeDetectionCombo.Items.AddRange(strings);
+            typeDetectionCombo.SelectedIndex = (int)m_config.KqlTypeDetectionMode;
+
+            // Free Text KQL
             txtQuery.Text = m_config.PrependFreeTextQueriesWithKql;
         }
 
@@ -88,6 +99,7 @@ private AppConfig UxToData()
             var defaultClusterIndex = lstClusters.SelectedItems.Count > 0 ? lstClusters.SelectedItems[0].Index : 0;
             var startAutomatically = chkAutoStart.Checked;
             var defaultQueryApp = (QueryApp)cmbApp.SelectedIndex;
+            var detectionMode = (KqlTypeDetectionMode)typeDetectionCombo.SelectedIndex;
             var prependFreeTextQueriesWithKql = txtQuery.Text;
 
             if (AutoStartHelper.TryGetAutoStartEnabled(out var autoStratEnabled) && autoStratEnabled != startAutomatically)
@@ -98,7 +110,7 @@ private AppConfig UxToData()
                 }
             }
 
-            return new AppConfig(clusters, defaultClusterIndex, defaultQueryApp, prependFreeTextQueriesWithKql);
+            return new AppConfig(clusters, defaultClusterIndex, defaultQueryApp, detectionMode, prependFreeTextQueriesWithKql);
         }
 
         #region Events

Src/App/Utils/Common/AppConfig.cs

@@ -17,6 +17,7 @@ public record AppConfig(
         List<Cluster> KustoConnectionStrings,
         int DefaultClusterIndex = 0,
         QueryApp DefaultQueryApp = QueryApp.Web,
+        KqlTypeDetectionMode KqlTypeDetectionMode = KqlTypeDetectionMode.StringsAndNumbers,
         string? PrependFreeTextQueriesWithKql = null
     )
     {