fix(docs): fix bootstrap errexit and TypeScript API compatibility

- Add NOIR_HASH export to bootstrap.sh to fix transpiler path resolution
- Wrap run_step command substitution with set +e to prevent errexit from
  causing early script termination
- Update TypeScript to use new aztec.js API where .send() returns Promise
  directly instead of requiring .deployed()/.wait() chains

Co-Authored-By: Claude Opus 4.5 <[email protected]>

Author: critesjosh

docs/examples/bootstrap.sh

@@ -9,6 +9,7 @@ export NARGO=${NARGO:-"$REPO_ROOT/noir/noir-repo/target/release/nargo"}
 export TRANSPILER=${TRANSPILER:-"$REPO_ROOT/avm-transpiler/target/release/avm-transpiler"}
 export STRIP_AZTEC_NR_PREFIX=${STRIP_AZTEC_NR_PREFIX:-"$REPO_ROOT/noir-projects/noir-contracts/scripts/strip_aztec_nr_prefix.sh"}
 export BB_HASH=${BB_HASH:-$("$REPO_ROOT/barretenberg/cpp/bootstrap.sh" hash)}
+export NOIR_HASH=${NOIR_HASH:-$("$REPO_ROOT/noir/bootstrap.sh" hash)}
 
 function compile-circuits {
   echo_header "Compiling vanilla Noir circuits"
@@ -142,8 +143,11 @@ function run_step {
   local step_func=$2
   local output exit_code
 
+  # Disable errexit for command substitution to properly capture exit code
+  set +e
   output=$($step_func 2>&1)
   exit_code=$?
+  set -e
   echo "$output"
 
   if [[ $exit_code -ne 0 ]]; then

docs/examples/ts/recursive_verification/index.ts

@@ -68,12 +68,10 @@ async function main() {
   const manager = await account.getDeployMethod();
 
   // Deploy the account contract
-  await manager
-    .send({
-      from: AztecAddress.ZERO,
-      fee: { paymentMethod: sponsoredPaymentMethod },
-    })
-    .deployed();
+  await manager.send({
+    from: AztecAddress.ZERO,
+    fee: { paymentMethod: sponsoredPaymentMethod },
+  });
 
   const accounts = await testWallet.getAccounts();
 
@@ -84,12 +82,10 @@ async function main() {
     10, // Initial counter value
     accounts[0].item, // Owner address
     data.vkHash as unknown as FieldLike, // VK hash for verification
-  )
-    .send({
-      from: accounts[0].item,
-      fee: { paymentMethod: sponsoredPaymentMethod },
-    })
-    .deployed();
+  ).send({
+    from: accounts[0].item,
+    fee: { paymentMethod: sponsoredPaymentMethod },
+  });
 
   console.log(`Contract deployed at: ${valueNotEqual.address}`);
 
@@ -120,8 +116,7 @@ async function main() {
   );
 
   // Step 5: Send transaction and wait for inclusion
-  // wait() blocks until the transaction is included in a block
-  await interaction.send(opts).wait();
+  await interaction.send(opts);
 
   // Step 6: Read updated counter
   counterValue = await valueNotEqual.methods