Update ch-1 new version V3

.github/workflows/main.yml

@@ -49,6 +49,21 @@ jobs:
         run: yarn install --immutable
         working-directory: ./packages/nextjs
 
+      - name: Check Code Format
+        run: yarn format:check
+
+      - name: Run Next.js lint
+        run: yarn next:lint --max-warnings=0
+        working-directory: ./packages/nextjs
+
+      - name: Check typings on Next.js
+        run: yarn next:check-types
+        working-directory: ./packages/nextjs
+
+      - name: Run Next.js tests
+        run: yarn test run
+        working-directory: ./packages/nextjs
+
       - name: Build Next.js project
         run: yarn build
-        working-directory: ./packages/nextjs
+        working-directory: ./packages/nextjs

packages/snfoundry/contracts/src/Staker.cairo

@@ -24,6 +24,7 @@ pub mod Staker {
     use contracts::ExampleExternalContract::{
         IExampleExternalContractDispatcher, IExampleExternalContractDispatcherTrait
     };
+    use starknet::storage::Map;
     use starknet::{get_block_timestamp, get_caller_address, get_contract_address};
     use super::{ContractAddress, IStaker, IERC20CamelDispatcher, IERC20CamelDispatcherTrait};
 
@@ -45,7 +46,7 @@ pub mod Staker {
     #[storage]
     struct Storage {
         eth_token_dispatcher: IERC20CamelDispatcher,
-        balances: LegacyMap<ContractAddress, u256>,
+        balances: Map<ContractAddress, u256>,
         deadline: u64,
         open_for_withdraw: bool,
         external_contract_address: ContractAddress,