feat(lab): Migrate lab to main repo. (#4521)

* Add directory

* Add lab check script

* Delete duplicated icons

* Fix the lab page

* Adjust paths

* update lockfile

* update lockfile

* fix(lab/planet): replace with guideline-compliant design

* Add install step

* Add second install step

* Adjust lab in site

* try this

* Fix workflow

* Add cspell

* Format code

* Temporary delete icons for copilot review

* Place back lab icons

* Apply suggestions from code review

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

* Update lock file

* Revert svg changes

* Fix list

* Rename filenames

* Format tsconfig

---------

Co-authored-by: Karsa <contact@karsa.org>
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

lab/igloo.svg

@@ -0,0 +1,21 @@
+<svg
+  xmlns="http://www.w3.org/2000/svg"
+  width="24"
+  height="24"
+  viewBox="0 0 24 24"
+  fill="none"
+  stroke="currentColor"
+  stroke-width="2"
+  stroke-linecap="round"
+  stroke-linejoin="round"
+>
+  <path d="M18 20.2c2.4-.7 4-1.9 4-3.2v-5a10 10 0 1 0-20 0v5c0 1.3 1.6 2.5 4 3.2" />
+  <path d="M6.5 3.65C7.5 5 9.6 6 12 6s4.5-1 5.5-2.35" />
+  <path d="M10.1 5.8c-1 .9-1.8 2.6-2 4.6" />
+  <path d="M15.9 10.4c-.3-2-1-3.6-2-4.6" />
+  <path d="M3.3 7.1C5.3 9.5 8.5 11 12 11c3.5 0 6.7-1.5 8.7-3.9" />
+  <path d="M2 12c.9 1.2 2.4 2.4 4.3 3.1" />
+  <path d="M6 21c0 .6.4 1 1 1h10c.6 0 1-.4 1-1v-4a6 6 0 1 0-12 0Z" />
+  <path d="M17.7 15.1c1.9-.7 3.4-1.9 4.3-3.1" />
+  <path d="M10 22v-5a2 2 0 1 1 4 0v5" />
+</svg>