chore: use 2^19 as MAX_CIRCUIT_SIZE for NodeJS CLI (#1834)

resolves #1829 

# Checklist:
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- [ ] If the pull request requires a cryptography review (e.g.
cryptographic algorithm implementations) I have added the 'crypto' tag.
- [ ] I have reviewed my diff in github, line by line and removed
unexpected formatting changes, testing logs, or commented-out code.
- [ ] Every change is related to the PR description.
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circuits/cpp/barretenberg/ts/src/main.ts

@@ -8,8 +8,13 @@ import { Command } from 'commander';
 createDebug.log = console.error.bind(console);
 const debug = createDebug('bb.js');
 
-// Maximum we support natively. It is 2^19 for browser.
-const MAX_CIRCUIT_SIZE = 2 ** 23;
+// Maximum we support in node and the browser is 2^19.
+// This is because both node and browser use barretenberg.wasm.
+//
+// This is not a restriction in the bb binary and one should be
+// aware of this discrepancy, when creating proofs in bb versus
+// creating the same proofs in the node CLI.
+const MAX_CIRCUIT_SIZE = 2 ** 19;
 
 function getBytecode(bytecodePath: string) {
   const encodedCircuit = readFileSync(bytecodePath, 'utf-8');