fix(deps): update module golang.org/x/image to v0.33.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
golang.org/x/image	v0.32.0 -> v0.33.0

---

Configuration

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

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

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

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[renovate]

ℹ Artifact update notice

File name: go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

• 1 additional dependency was updated

Details:

Package	Change
golang.org/x/text	v0.30.0 -> v0.31.0

[github-actions]

Renovate PR Review Results

⚖️ Safety Assessment: ✅ Safe

🔍 Release Content Analysis

• Maintenance Update: v0.33.0 is primarily a routine dependency update with minor code improvements
• Code Simplification: Simplified code by using built-in max/min functions in the vector package
• Comment Fixes: Minor comment improvements across the project
• No Breaking Changes: No API changes or breaking modifications identified
• No Security Fixes: No security-related updates mentioned in the release notes
• Dependency Updates: Updated golang.org/x dependencies to their latest tagged versions (also updates golang.org/x/text from v0.30.0 to v0.31.0)

🎯 Impact Scope Investigation

• Single Usage Location: golang.org/x/image/draw is imported and used only in /home/runner/work/gat/gat/internal/gat/gat.go:23
• Specific API Usage: Only uses draw.ApproxBiLinear.Scale() method for image scaling operations in Sixel image output functionality (/home/runner/work/gat/gat/internal/gat/gat.go:225)
• Minimal Surface Area: Very limited usage scope reduces risk of compatibility issues
• Historical Stability: CHANGELOG.md shows regular successful updates from v0.27.0 → v0.29.0 → v0.30.0 → v0.32.0 without issues
• Transitive Dependency: Also updates golang.org/x/text from v0.30.0 to v0.31.0 as an indirect dependency

💡 Recommended Actions

• Immediate Merge: Safe to merge without code modifications required
• No Testing Required: The minor nature of changes and limited usage scope make additional testing unnecessary
• Monitor: Keep an eye on any potential issues in image processing functionality, though none are expected

🔗 Reference Links

• Release Notes
• Comparison v0.32.0...v0.33.0

Generated by koki-develop/claude-renovate-review

---

🚫 Permission Denied Tool Executions

The following tool executions that Claude Code attempted were blocked due to insufficient permissions.
Consider adding them to allowed_tools if needed.

Run #19608478761 - 1 tool denied

Tool	Input
Bash	{"command":"go mod why golang.org/x/image","description":"Check why golang.org/x/image is needed"}

Generated by koki-develop/claude-denied-tools