Add a web3 erc20 example for StarknetJS

.all-contributorsrc

@@ -8,4 +8,4 @@
   "commit": true,
   "commitConvention": "gitmoji",
   "contributorsPerLine": 7
-}
+}

README.md

@@ -83,4 +83,4 @@ For starting translations in a new language:
 <!-- markdownlint-restore -->
 <!-- prettier-ignore-end -->
 
-<!-- ALL-CONTRIBUTORS-LIST:END -->
+<!-- ALL-CONTRIBUTORS-LIST:END -->

src/SUMMARY.md

@@ -20,8 +20,10 @@
     - [Examples](ch02-07-01-examples.md)
       - [Beginner - Counter UI](ch02-07-01-00-counter-ui.md)
       - [Beginner - ERC-20 UI](ch02-07-01-01-erc20-ui.md)
-      - [Intermediate - Million Dollar Homepage](ch02-07-01-02-million-dollar-homepage.md)
   - [Starknet-React: React Integration](ch02-08-starknet-react.md)
+    - [Examples](ch02-08-01-examples.md)
+      - [Beginner - ERC-20 UI](ch02-08-01-01-erc20-ui.md)
+      - [Intermediate - Million Dollar Homepage](ch02-07-01-02-million-dollar-homepage.md)
   - [Starknet-py: Python SDK 🚧](ch02-09-starknet-py.md)
   - [Starknet-rs: Rust SDK 🚧](ch02-10-starknet-rs.md)
   - [Foundry Cast: Interacting with Starknet](ch02-11-foundry-cast.md)