chore(deps): update Zod to 4.4.3

[benvinegar]

Summary

• update Hunk's direct Zod dependency from 4.3.6 to 4.4.3
• constrain the dependency to the 4.4 patch line with ~4.4.3
• deduplicate Knip's existing Zod 4.4.3 resolution while retaining Tuistory's pinned 4.3.6 copy
• add an empty Changeset for the maintenance-only update

Rationale

Zod 4.4.3 is the latest 4.4 release and satisfies the repository's dependency-age policy. This intentionally does not adopt the newly released 4.5 line yet.

Validation

• bun install --frozen-lockfile
• bun run typecheck
• bun run lint
• bun test src/session/protocolSchemas.test.ts
• bun run test — 2,011 passed, 10 skipped
• bun run build:bin

No UI behavior changed. The Nix dependency lock already contained Zod 4.4.3 through Knip, so it required no update.

This PR description was generated by Pi using gpt-5.6-sol

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1 Skipped Deployment

Project	Deployment	Actions	Updated (UTC)
hunk-web	Ignored		Aug 30, 2026 1:01am

[greptile-apps]

Greptile Summary

The PR upgrades the direct Zod dependency from 4.3.6 to 4.4.3 and constrains it to the 4.4 patch line.

• Deduplicates Knip onto the root Zod 4.4.3 resolution while preserving Tuistory’s pinned 4.3.6 copy.
• Adds the repository’s documented empty changeset for a maintenance-only update.

Confidence Score: 5/5

The PR appears safe to merge with no concrete blocking or independently actionable non-blocking issues identified.

The lockfile preserves each consumer’s required Zod resolution, existing application usage has no established incompatibility with 4.4.3, and the empty changeset follows a documented CI-accepted pattern.

Important Files Changed

Filename	Overview
package.json	Updates the direct Zod range to ~4.4.3; no incompatible reachable repository usage was established.
bun.lock	Resolves the root and Knip dependency to Zod 4.4.3 while retaining Tuistory’s required nested 4.3.6 resolution.
.changeset/social-hounds-invent.md	Adds a valid empty changeset following the documented maintenance-only release workflow.

_{Reviews (1): Last reviewed commit: "chore(deps): update Zod to 4.4.3" | Re-trigger Greptile}