Add rectangle tool to sketch mode (#2005)

* Initial draft rectangle appear on screen

* rectangle tool extra

* Fix draft lines in all quadrants

* Wait for first click to set up draft rectangle

* Working rectangle commit

* Update toolbar icon and disabling logic

* A snapshot a day keeps the bugs away! 📷🐛 (OS: ubuntu)

* fmt

* Working tool, one remaining bug around naively updating sketch nodes

* Break out rectangle AST utilities

* Remove unused imports

* Disable Rectangle tool if sketch is not empty

* Use existing tools for generating tag names

* Add snapshot test for tool

* A snapshot a day keeps the bugs away! 📷🐛 (OS: ubuntu)

* Rerun CI

* Add comments, remove unrelated changes

* fix rectangle bug from bad ast

* Make rectangle tool equippable when the line tool is equipped

* Change snapshot test to check the draft rectangle instead of commited one

* A snapshot a day keeps the bugs away! 📷🐛 (OS: ubuntu)

* A snapshot a day keeps the bugs away! 📷🐛 (OS: ubuntu)

* Rerun CI

* A snapshot a day keeps the bugs away! 📷🐛 (OS: ubuntu)

* Rerun CI

---------

Co-authored-by: Kurt Hutten Irev-Dev <k.hutten@protonmail.ch>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

src/components/CustomIcon.tsx

@@ -305,6 +305,16 @@ const CustomIconMap = {
       />
     </svg>
   ),
+  rectangle: (
+    <svg viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg">
+      <path
+        fillRule="evenodd"
+        clipRule="evenodd"
+        d="M16 5H4V15H16V5ZM4 4H3V5V15V16H4H16H17V15V5V4H16H4Z"
+        fill="currentColor"
+      />
+    </svg>
+  ),
   refresh: (
     <svg viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg">
       <path