Reorganize toolbars

[austin-smith]

What Changed

iOS bottom bar

• The More menu (ellipsis) now holds everything non-gameplay, in sections: New Game/Redeal, Statistics/Rules & Scoring, Settings
• Hint and Undo are top-level buttons at the trailing edge
• Auto Finish is a contextual "Auto" pill (bolt + text) that exists only while isAutoFinishAvailable; Statistics and Settings no longer occupy top-level slots

macOS toolbar

• Same contextual "Auto" button, appearing after the flexible spacer so no other item shifts
• Undo and Hint grouped as the persistent game pod
• New Game and Redeal collapse into a single + menu
• Statistics and Settings pair at the trailing edge; the menu bar (Game ▸ Statistics, Game ▸ Auto Finish) remains the always-visible path

Haptics

• New events: autoFinishStart (impact, fired on starting auto finish) and gameWon (success, fired on every live win — manual, auto finish, and Golf hole clears; suppressed during game hydration)

Why

The previous bars mixed three kinds of actions — in-game moves, game flow, and app chrome — in one flat row with no hierarchy, and buried time-sensitive actions (Hint, Auto Finish) behind a menu on iOS while rarely-used ones (Statistics, Settings) held top-level slots. Placement now follows frequency of use, and Auto Finish's presence itself signals the moment a win becomes mechanical instead of idling as a disabled button. Wins previously had no haptic feedback at all.

Validation

• Full macOS test suite passes (xcodebuild ... -destination 'platform=macOS' test — all suites green)
• Debug builds succeed for iOS Simulator and macOS
• Exercised in the iOS simulator: menu sections, contextual Auto pill appearance, and final layout verified visually

UI Changes

• iOS bottom bar: ⋯ menu · (Auto when finishable) · Hint · Undo
• macOS toolbar: (Auto when finishable) · Undo | Hint · + menu · Stats | Settings