WIP: Add navigation drawer to MainActivity

android/src/main/res/drawable/ic_menu.xml

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M3,18h18v-2L3,16v2zM3,13h18v-2L3,11v2zM3,6v2h18L21,6L3,6z"/>
+</vector>

android/src/main/res/layout/activity_main.xml

@@ -1,11 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.drawerlayout.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
+    android:fitsSystemWindows="true"
+
     tools:context=".ui.MainActivity">
 
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
         <androidx.appcompat.widget.Toolbar
             android:id="@+id/action_bar"
             android:layout_width="match_parent"
@@ -35,5 +41,24 @@
             app:layout_constraintRight_toRightOf="parent"
             app:layout_constraintTop_toBottomOf="@+id/action_bar"
             app:navGraph="@navigation/nav_graph" />
-
     </androidx.constraintlayout.widget.ConstraintLayout>
+
+    <com.google.android.material.navigation.NavigationView
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:layout_gravity="start">
+        <LinearLayout
+            android:layout_width="320dp"
+            android:layout_height="match_parent"
+            android:fitsSystemWindows="true"
+            android:orientation="vertical"
+            android:padding="16dp">
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="WIP - Budget list here" />
+        </LinearLayout>
+    </com.google.android.material.navigation.NavigationView>
+
+</androidx.drawerlayout.widget.DrawerLayout>