Added content API to language plugins to access all the data

app/MindWork AI Studio/Tools/PluginSystem/ILanguagePlugin.cs

@@ -29,4 +29,9 @@ public interface ILanguagePlugin
     /// Gets the name of the language.
     /// </summary>
     public string LangName { get; }
+
+    /// <summary>
+    /// Get all keys and texts from the language plugin.
+    /// </summary>
+    public IReadOnlyDictionary<string, string> Content { get; }
 }

app/MindWork AI Studio/Tools/PluginSystem/NoPluginLanguage.cs

@@ -22,5 +22,7 @@ public sealed class NoPluginLanguage : PluginBase, ILanguagePlugin
     
     public string LangName => string.Empty;
 
+    public IReadOnlyDictionary<string, string> Content => new Dictionary<string, string>();
+
     #endregion
 }

app/MindWork AI Studio/Tools/PluginSystem/PluginLanguage.cs

@@ -165,6 +165,9 @@ public sealed class PluginLanguage : PluginBase, ILanguagePlugin
     
     /// <inheritdoc />
     public string LangName => this.langName;
+    
+    /// <inheritdoc />
+    public IReadOnlyDictionary<string, string> Content => this.content.AsReadOnly();
 
     #endregion
 }