chore: update asset paths in package.json and remove unused icon

Author: deleonio

packages/samples/angular/package.json

@@ -6,8 +6,8 @@
 		"build:deps": "pnpm --filter @public-ui/sample-angular^... build",
 		"format": "prettier --check src",
 		"prebuild": "npm-run-all2 prebuild:*",
-		"prebuild:components": "cpy \"node_modules/@public-ui/components/assets/**/*\" public/assets --dot",
-		"prebuild:themes": "cpy \"node_modules/@public-ui/themes/assets/**/*\" public/assets --dot",
+		"prebuild:components": "cpy \"node_modules/@public-ui/components/assets/**/*\" src/assets --dot",
+		"prebuild:themes": "cpy \"node_modules/@public-ui/themes/assets/**/*\" src/assets --dot",
 		"prepare": "pnpm prebuild",
 		"start": "ng serve",
 		"unused": "knip"