feat(hook,agent,gui): vibrate mice when the cursor hovers a window's close button

[cddu33]

Summary

• Adds a Logi Options+-style haptic pulse: connected haptic-capable mice buzz once when the cursor hovers a window's close button (macOS traffic-light dot / Windows titlebar X), independent of the Actions Ring's own haptics.
• Detection is OS-native (Accessibility hit-test on macOS, WM_NCHITTEST on Windows) and only polls while at least one connected device has the setting enabled — no idle cost otherwise. Linux is a clean no-op (Wayland can't answer this; X11 was intentionally left out of scope).
• New per-device toggle in the Pointer tab, off by default.

Changes

• openlogi-hook: new HookBackend::cursor_is_over_close_button capability — macOS via objc2-application-services (AXUIElementCopyElementAtPosition + AXSubrole), Windows via WindowFromPoint + SendMessageTimeoutW(WM_NCHITTEST) (bounded timeout so a hung target window can't stall the watcher thread).
• openlogi-agent-core: new watchers::close_button_haptics poll watcher (dedupes hover-enter/exit via the existing Poll::on_change); Orchestrator::close_button_haptic_routes() resolves every online, opted-in, haptic-capable device.
• openlogi-agent: dynamically starts/stops the watcher based on eligibility (checked on a cheap in-memory interval, no OS calls when nothing is enabled); generalized the existing single-flight RingHapticPlayer to play_many/arm_many so every eligible device buzzes together for one hover-enter (there's only one cursor).
• openlogi-core: new per-device close_button_haptics: bool config field (DeviceConfig), off by default, omitted from config.toml when unset.
• openlogi-desktop: new toggle card in the Pointer tab, gated on the same haptic-feedback capability check the Actions Ring already uses (extracted into a shared AppState::current_haptics_supported() instead of duplicating it).
• openlogi-ui: new locale keys across all supported languages.

[greptile-apps]

Greptile Summary

The PR adds configurable close-button hover haptics across native hit-testing, agent-side device routing and playback, desktop settings, and localization. The latest changes attempt to rearm devices across eligibility transitions and generalize the haptic worker to multiple routes, but both previously reported arming failures remain reachable.

• Adds macOS Accessibility and Windows non-client close-button hit testing.
• Adds dynamic hover polling and multi-device haptic routing in the agent.
• Adds per-device configuration, Pointer-tab controls, and translated UI strings.

Confidence Score: 3/5

The PR is not yet safe to merge because stable routes can remain disarmed after power transitions and concurrent arming requests can discard required routes.

The current route-difference logic does not reassert firmware state when a wake preserves route identity, while the shared pending arming slot still lets the Actions Ring and close-button watcher overwrite each other; both paths can leave enabled haptic interactions physically silent.

Files Needing Attention: crates/openlogi-agent/src/main.rs, crates/openlogi-agent/src/server.rs

Important Files Changed

Filename	Overview
crates/openlogi-agent/src/main.rs	Adds the close-button watcher lifecycle, but its route-difference rearming still misses firmware resets that preserve route identity.
crates/openlogi-agent/src/server.rs	Generalizes haptic playback to route batches, but concurrent arming producers still overwrite the shared pending request.
crates/openlogi-agent-core/src/orchestrator.rs	Adds filtering for online, opted-in, haptic-capable device routes without an identified blocking defect.
crates/openlogi-hook/src/macos.rs	Implements best-effort macOS Accessibility close-button hit testing without an identified blocking defect.
crates/openlogi-hook/src/windows.rs	Implements bounded Windows non-client hit testing without an identified blocking defect.
crates/openlogi-core/src/config/device.rs	Adds an off-by-default, serialization-compatible per-device setting without an identified blocking defect.
crates/openlogi-desktop/src/state/close_button_haptics.rs	Adds capability-gated persistence and agent reload behavior without an identified blocking defect.

Sequence Diagram

sequenceDiagram
    participant Inventory
    participant Watcher as CloseButtonWatcher
    participant Ring as Actions Ring
    participant Player as RingHapticPlayer
    participant Firmware
    Inventory->>Watcher: Same eligible route after wake
    Note over Firmware: Power transition clears armed state
    Watcher->>Watcher: Route found in armed_routes
    Note over Watcher: Rearming skipped
    par Concurrent producers
        Ring->>Player: arm(route A)
        Watcher->>Player: arm_many(routes B)
    end
    Note over Player: Later pending_arm assignment replaces earlier routes
    Player->>Firmware: Arm only surviving vector
    Watcher->>Player: play_many(current routes)
    Player->>Firmware: Play waveform
    Note over Firmware: Unarmed route remains physically silent

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_{Reviews (5): Last reviewed commit: "Merge branch 'master' into master" | Re-trigger Greptile}