Fix menu bar glyph not showing: draw with NSBezierPath

[inhaq]

This pull request was created by @kiro-agent on behalf of @inhaq 👻

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Follow-up to #19, which merged before the rendering fix landed.

Problem

The glyph added in #19 was embedded as a base64 PNG loaded via NSImage(data:). MenuBarExtra does not scale a bitmap NSImage, and SwiftUI's resize modifiers don't apply to it, so the icon rendered oversized/blank and never appeared in the menu bar.

Fix

Redraw the same logo-derived glyph (speech-bubble ring + tail + waveform) with NSBezierPath through a sizing drawing handler — the same approach the previous working StampedMenuBarIcon used. This yields a crisp, correctly-sized template image that MenuBarExtra renders reliably and macOS auto-tints for light/dark bars. No bitmap, no base64.

Testing

• Verified the translated coordinates render identically to the previously-approved glyph by simulating the exact draw calls.
• Not built in CI here (Linux sandbox lacks macOS AppKit/SwiftUI). Please run make, fully quit the old menu-bar process, and relaunch to confirm the icon appears.

Summary by CodeRabbit

• Improvements
  • Updated the menu bar icon to be drawn dynamically, improving consistency with macOS appearance and tinting.
  • Refined the icon’s visual rendering for a cleaner, more reliable look.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: d6f943e9-7c46-4362-ac5a-48c0a77050da

📥 Commits

Reviewing files that changed from the base of the PR and between dbc0565 and bf0345a.

📒 Files selected for processing (1)

• Sources/App.swift

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📝 Walkthrough

Walkthrough

The menu bar icon image now comes from a drawing handler instead of an embedded base64 PNG. It still uses an 18×18 template image, but the bubble ring, hole, tail, and waveform are rendered with paths.

Changes

Menu bar icon rendering

Layer / File(s)	Summary
Programmatic icon drawing Sources/App.swift	The template icon is drawn with NSBezierPath, clear compositing, and waveform strokes while preserving the 18×18 size and template tinting.

Estimated review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Possibly related PRs

• inhaq/fluent#19: Updates the same menu bar icon path from an embedded PNG approach to programmatic NSImage drawing.

Poem

I hop by the menu bar, soft and bright,
A bubble of paths in the moonlit night.
No tiny PNG tucked in a seam,
Just swooshy wave lines in a rabbit dream.
🐇✨

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly matches the main change: replacing the menu bar glyph image with an NSBezierPath drawing approach to fix rendering.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix/menubar-glyph-rendering

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