feat: cache the component library and allow declaration movement (#51909)

Co-authored-by: Oliver Eyton-Williams <ojeytonwilliams@gmail.com>

.eslintignore

@@ -10,5 +10,5 @@ shared/config/superblocks.js
 web/**
 docs/**/*.md
 tools/ui-components/dist/**
-playwright.config.ts
 tools/ui-components/types/**
+playwright.config.ts

tools/ui-components/.gitignore

@@ -1,2 +1,2 @@
 types/
-dist/
+dist/

tools/ui-components/tsconfig.json

@@ -10,7 +10,9 @@
     "strict": true,
     "emitDeclarationOnly": true,
     "declaration": true,
-    "declarationDir": "types"
+    "declarationDir": "types",
+    // can be removed, when we move the components into its own repo.
+    "declarationMap": true
   },
   "exclude": ["node_modules", "dist", "types"],
   "ts-node": {