Studio chrome: acceptFirstMouse for frameless windows on macOS (all apps)

[ElbertePlinio]

Goal

On macOS, frameless windows should set acceptFirstMouse so the first click on an inactive window reaches the custom titlebar controls/drag region instead of only focusing the window.

Raised by Codex review on pickforge/pickgauge#20 (P3). None of the three apps set it today — including PickForge, the chrome reference — so behavior is at least consistent, but the macOS ergonomics are worse than native.

Checklist

• Verify desired behavior on real macOS (first-click-through vs focus-only is a UX choice; native macOS titlebars accept first click for controls)
• If confirmed: set acceptFirstMouse: true on the main window in pickforge, pickscribe, pickgauge (tauri.conf.json + any runtime WebviewWindowBuilder)
• Document the setting in the studio chrome adoption recipe

Source: pickforge/pickgauge#20 review round 2

Current status: Planned
Next action: verify on macOS hardware

[ElbertePlinio]

Automated macOS evidence collected (dev app, demo mode, this Mac): with XCUITest coordinate input, the first click on an inactive PickForge window activated AND reached the control (maximize) both WITHOUT and WITH acceptFirstMouse: true — no observable difference. Caveat: synthetic XCUITest events carry activation semantics that can mask real focus-only behavior, so this does not settle the issue. Evidence (downscaled screenshots + REPORT.md): ~/Projects/Boards/pickforge-suite/evidence/issue-8-accept-first-mouse/. Remaining next action (owner, ~10s, queued for the release-train acceptance pass): one literal hardware first-click on an inactive frameless window, ideally comparing baseline vs an acceptFirstMouse build; decision then propagates to all three apps + the chrome recipe per the checklist.

[ElbertePlinio]

Shipped in all three apps and documented:

• feat(window): accept first mouse click on the frameless main window pickforge#262 (main window; no runtime-built windows exist there)
• feat(window): accept first mouse click on frameless windows on macOS pickscribe#61 (main window + floating dictation capsule; inert until a macOS build ships)
• feat(window): accept first mouse click on frameless windows on macOS pickgauge#68 (main window + floating capsule)
• pickforge/branding-visual#11 (studio chrome recipe note in APPLICATION-EXAMPLES.md)

Owner verified the desired first-click-through behavior on real macOS hardware with the pickforge build before the ports (click from another app straight into Settings navigation).