fix: permissions detection, Input Monitoring in popover, and app icon

[jatinkrmalik]

Fixes

1. Input Monitoring Permission Detection

• Before: Input Monitoring shared accessibilityPermission status, so it always showed as denied even when granted
• After: Separate inputMonitoringPermission property with proper detection using a CGEvent tap test
• Re-check Permissions button now correctly detects all three permissions

2. Input Monitoring in Menu Bar Popover

• Added Input Monitoring warning with rationale: "Required to detect hotkey presses system-wide"
• Shows orange button to open System Settings, same style as Accessibility
• Permissions section now shows when any of the three permissions (Mic, Accessibility, Input Monitoring) is missing

3. App Icon in Finder/Launchpad

• Generated AppIcon.icns from logo.png (all sizes: 16x16 to 1024x1024)
• Added CFBundleIconFile to Info.plist in build script
• Icon now shows correctly in Finder, Launchpad, Dock, and Activity Monitor

4. Documents Folder Permission

The "access files in Documents folder" prompt is from macOS quarantine on downloaded DMGs. Not an app issue - resolved by the xattr -cr step in installation.

[jatinkrmalik]

Suggested Release Notes for v0.1.0

Here are some notes to include in the release when we tag v0.1.0. These cover installation methods, permissions, and logging.

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Installation

Option 1: Download DMG (Recommended)

1. Download VocaMac.dmg from the release assets
2. Open the DMG and drag VocaMac to Applications
3. Right-click → Open (first launch only, to bypass Gatekeeper)
4. If macOS quarantine blocks it: xattr -cr /Applications/VocaMac.app

Option 2: Build from Source

git clone https://github.com/jatinkrmalik/vocamac.git
cd vocamac
./scripts/build.sh
open VocaMac.app

Permissions — Important Differences

VocaMac requires three macOS permissions: Microphone, Accessibility, and Input Monitoring.

Permission	DMG Install	Build from Source (Terminal)
Microphone	Grant to VocaMac	Grant to Terminal (or iTerm2)
Accessibility	Grant to VocaMac	Grant to Terminal (or iTerm2)
Input Monitoring	Grant to VocaMac	Grant to Terminal (or iTerm2)

Why the difference? When built from source, the app runs as a child process of your terminal. macOS assigns permissions to the parent process (Terminal/iTerm2), not the app itself. With the DMG, VocaMac runs standalone so permissions are granted directly to it.

Note: Input Monitoring requires an app restart after granting the permission for VocaMac to detect it.

Logging

VocaMac logs diagnostic info to stdout with prefixed tags like [WhisperService], [AudioEngine], [HotKeyManager], etc.

• DMG users: Logs are visible via Console.app (search for "VocaMac")
• Source build users: Logs appear directly in your terminal

There is no persistent log file at this time. If reporting issues, please run from terminal to capture logs:

open VocaMac.app 2>&1 | tee vocamac.log

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Latest commit cf44348 fixes permission rationale text truncation in the popover.