chore: sunsetting demo-react-cra (#3882)

* Sunsetting Create React App

* Removing obsolete configs

Author: arboleya

.changeset/config.json

@@ -11,7 +11,6 @@
     "docs",
     "demo-fuels",
     "demo-bun-fuels",
-    "demo-react-cra",
     "demo-react-vite",
     "demo-nextjs",
     "demo-node-esm",

.eslintignore

@@ -9,7 +9,6 @@ apps/demo-typegen/src/contract-types
 apps/demo-typegen/src/script-types
 apps/demo-typegen/src/predicate-types
 apps/demo-nextjs
-apps/demo-react-cra
 apps/demo-react-vite
 apps/create-fuels-counter-guide
 apps/docs/src/typegend

.prettierignore

@@ -7,7 +7,6 @@ docs/examples/
 apps/demo-fuels/src/sway-programs-api
 apps/demo-bun-fuels/src/sway-programs-api
 apps/demo-nextjs
-apps/demo-react-cra
 apps/demo-react-vite
 apps/demo-typegen/src/contract-types
 apps/demo-typegen/src/script-types