Add gogpu/systray to GUI Interaction

[kolkov]

Project Name: gogpu/systray
Project URL: https://github.com/gogpu/systray
Project Desc: Pure Go system tray library for Windows, macOS, and Linux with zero CGO.

Check links:

• Forge link: https://github.com/gogpu/systray
• pkg.go.dev: https://pkg.go.dev/github.com/gogpu/systray
• goreportcard.com: https://goreportcard.com/report/github.com/gogpu/systray
• Coverage service (Codecov): https://app.codecov.io/gh/gogpu/systray

Checklist:

• Has go.mod file
• Has at least one tagged release (v0.1.0)
• English README with full documentation
• Available on pkg.go.dev
• Go Report Card grade A+
• Coverage service badge (Codecov, 92%)
• CI with GitHub Actions
• Open-source license (MIT)

Additional Info:

• Cross-platform: Windows (Shell_NotifyIconW), macOS (NSStatusBar via goffi), Linux (D-Bus SNI)
• Zero CGO on all platforms — single binary, easy cross-compilation
• Multiple independent tray icons per application
• Context menus with nested submenus, checkboxes, separators, and icons
• OS notifications: balloon tips, notification center, D-Bus
• Dark mode support and macOS template icons
• Builder pattern for fluent API
• Part of GoGPU ecosystem (3 projects already in awesome-go: gg, ui, gogpu)

[github-actions]

Automated Quality Checks

Required checks

✅ Repo: accessible, has go.mod and SemVer release
✅ pkg.go.dev: OK
✅ Go Report Card: OK (grade unknown)

Additional checks

✅ License: MIT
⚠️ Maturity: repo appears to have less than 5 months of history

How to fix: Your repository needs at least 5 months of history since the first commit.
Please resubmit after the repository meets this requirement.
✅ CI/CD: GitHub Actions workflows detected
✅ README: present
✅ Coverage: link accessible

These checks are automated and do not replace maintainer review. See CONTRIBUTING.md for full guidelines.

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PR Diff Validation

Content checks

✅ Files changed: only README.md
✅ Single item: one package added
✅ Link consistency: README link matches forge link in PR body
✅ Description: ends with punctuation
✅ Description tone: no promotional language detected
✅ Category size: GUI has 30 items

Warnings

⚠️ Link text: gogpu/systray differs from repo name systray

How to fix: The link text should be the exact project name.
If the project name really is gogpu/systray, this is fine. Otherwise change it to: - [systray](https://github.com/gogpu/systray) - ...

Automated diff validation — does not replace maintainer review.