CLI keeps a dead `void readFileSync` with a comment claiming a disk self-check it does not perform

[nficano]

Category: clean-code Severity: minor
Location: packages/sdk/src/cli.ts:163-165

What

void readFileSync; merely references the imported function and performs no filesystem access; the comment claims it 'ensures the package can find its own version on disk,' which is false. readFileSync is otherwise unused.

Evidence

// Self-check ensures the package can find its own version on disk; no-op
// otherwise, but kept here for readers of the CLI to reason about packaging.
void readFileSync;

Proposed fix

Remove the unused import and misleading comment, or implement an actual version self-check that reads package.json.

Acceptance criteria

• The CLI has no dead void readFileSync; statement and any retained comment is accurate.