feat: add syntax highlighting and code block styling with theme support

src/core/logging/log.model.ts

@@ -12,7 +12,9 @@ export type LogEvent =
   | 'GRAPH_VIEW_CLOSE'
   | 'GRAPH_VIEW_SETTINGS_CHANGE'
   | 'CALENDAR_SEARCH_EXECUTED'
-  | 'THEME_CHANGE';
+  | 'THEME_CHANGE'
+  | 'THEME_MODE_CHANGE'
+  | 'LANGUAGE_CHANGE';
 
 export interface LogContext {
   route?: string;