Update dependency zod to v4.0.17

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
zod (source)	4.0.16 -> 4.0.17

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Release Notes

colinhacks/zod (zod)

v4.0.17

Compare Source

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Configuration

📅 Schedule: Branch creation - "every weekend" (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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[github-actions]

Updated the Zod schema validation library from version 4.0.16 to 4.0.17 in both the PR Review and PR Summary packages to ensure compatibility with recent fixes and improvements.

Walkthrough

• Chore: Upgraded Zod dependency in pr-review and pr-summary from 4.0.16 to 4.0.17
• Chore: Maintained existing ESLint setup without changes

_{Model: o4-mini | Prompt Tokens: 390 | Completion Tokens: 303}

[github-actions]

Enjoy a friendly code review guided by AI. View these suggestions as helpful possibilities rather than fixed rules. Pick what resonates with your vision. You’re steering the project, and AI is here to offer supportive insights.
_{Model: o4-mini | Prompt Tokens: 832 | Completion Tokens: 2129}

[github-actions]

Consider using a caret (^) or tilde (~) version range instead of pinning to an exact patch number. This allows non-breaking updates (e.g., minor and patch releases) to be pulled in automatically, which can include important security fixes and performance improvements.

Example:

{
  "dependencies": {
    "zod": "^4.0.17"
  }
}

[github-actions]

I see that multiple dependencies are repeated across both pr-review and pr-summary packages. To avoid duplication and ensure consistency, you could consolidate shared dependencies in a workspace root package.json (if you're using a mono repo) or extract them into a shared config. This reduces maintenance overhead and potential version drift.

Example root package.json using npm workspaces:

{
  "private": true,
  "workspaces": [
    "pr-review",
    "pr-summary"
  ],
  "dependencies": {
    "mollitia": "^0.2.0",
    "octokit": "^5.0.3",
    "parse-diff": "^0.11.1",
    "zod": "^4.0.17"
  }
}

[github-actions]

Similarly here, switch the exact patch version to a caret range to automatically receive non-breaking updates:

{
  "dependencies": {
    "zod": "^4.0.17"
  }
}