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/crab.json

@@ -0,0 +1,34 @@
+{
+  "$schema": "../icon.schema.json",
+  "contributors": [
+    "danielbayley"
+  ],
+  "tags": [
+    "crustacean",
+    "shell",
+    "pinch",
+    "snap",
+    "crawl",
+    "sideways",
+    "ocean",
+    "marine life",
+    "seabed",
+    "seaside",
+    "summer holiday",
+    "beach",
+    "sand",
+    "water",
+    "bucket",
+    "fishing",
+    "catch",
+    "lobster",
+    "zodiac",
+    "astrology",
+    "star sign",
+    "cancer",
+    "horoscope"
+  ],
+  "categories": [
+    "animals"
+  ]
+}