Rearrange build steps to avoid creating fake artefacts

.github/workflows/ts_test.yaml

@@ -27,27 +27,6 @@ jobs:
       - name: Install Dependencies
         run: yarn install
 
-      # We don't store circuit and smart contract compilation artefacts in the repo,
-      # but typecheck fails on import without them so we just create fake files here
-      - name: Create fake circuit compilation artefacts
-        working-directory: .
-        run: |
-          mkdir -p target
-          touch target/ethereum_history_api.json
-
-      - name: Create fake smart contract build artefacts
-        working-directory: .
-        run: |
-          mkdir -p ethereum_history_api/contracts/out/UltraVerifier.sol
-          echo '{ "abi": [], "bytecode": { "object": "" } }' > ethereum_history_api/contracts/out/UltraVerifier.sol/UltraVerifier.json
-
-      - name: Run TypeScript Build
-        run: yarn build:all
-
-      - name: Run Unit Tests
-        working-directory: ethereum_history_api/oracles
-        run: yarn test:unit
-
       - name: Install Nargo
         uses: noir-lang/[email protected]
         with:
@@ -74,16 +53,23 @@ jobs:
         with:
           version: nightly
 
+      - name: Compile Smart Contract
+        working-directory: ethereum_history_api/contracts
+        run: forge build
+
+      - name: Run TypeScript Build
+        run: yarn build:all
+
+      - name: Run Unit Tests
+        working-directory: ethereum_history_api/oracles
+        run: yarn test:unit
+
       - name: Start Anvil
         run: |
           anvil &
           ANVIL_PID=$!
           echo "ANVIL_PID=$ANVIL_PID" >> $GITHUB_ENV
 
-      - name: Compile Smart Contract
-        working-directory: ethereum_history_api/contracts
-        run: forge build
-
       - name: Run e2e Tests
         working-directory: ethereum_history_api/tests
         run: yarn test:e2e