feat(Parser): Implement utility class to parse rendererContext

This field is found in most of the newer view model nodes. It can contain accessibility labels, text, commands or nothing but logging info.

src/parser/classes/misc/RendererContext.ts

@@ -0,0 +1,32 @@
+import type { RawNode } from '../../types/index.js';
+import NavigationEndpoint from '../NavigationEndpoint.js';
+
+export type CommandContext = {
+  on_tap?: NavigationEndpoint;
+};
+
+export type AccessibilityContext = {
+  label?: string;
+};
+
+export default class RendererContext {
+  public command_context: CommandContext;
+  public accessibility_context: AccessibilityContext;
+  
+  constructor(data: RawNode) {
+    this.command_context = {};
+    this.accessibility_context = {};
+    
+    if (Reflect.has(data, 'commandContext')) {
+      if (Reflect.has(data.commandContext, 'onTap')) {
+        this.command_context.on_tap = new NavigationEndpoint(data.commandContext.onTap);
+      }
+    }
+    
+    if (Reflect.has(data, 'accessibilityContext')) {
+      if (Reflect.has(data.accessibilityContext, 'label')) {
+        this.accessibility_context.label = data.accessibilityContext.label;
+      }
+    }
+  }
+}