feat(gui): add guarded disable-keys controls

[safonin]

Summary

Add capability-aware Disable Keys controls for keyboards exposing HID++ feature 0x4521.

The controls show only keys advertised by the firmware, use live device state, and persist only state confirmed by the keyboard.

Changes

• openlogi-core / openlogi-device
  • Add raw-preserving Disable Keys masks and state types.
  • Reject unknown or firmware-unsupported requested bits.
  • Preserve advertised unknown bits during replacement writes.
  • Confirm every write with a complete read-back comparison.
• openlogi-agent-core / openlogi-agent / openlogi-ipc
  • Append protocol v29 Disable Keys read/write operations.
  • Route operations through the registry-current shared keyboard channel.
  • Reapply configured state after initial discovery, reconnect, and wake using the existing bounded confirmation retries.
  • Add strict mock-agent scenarios and real server routing coverage.
• openlogi-desktop / openlogi-ui
  • Add a capability-gated Disabled keys card.
  • Render only firmware-supported keys.
  • Fence asynchronous reads, writes, selection changes, and reconnects against stale results.
  • Persist only confirmed supported known bits.
  • Keep hardware, save, and agent-reload failures recoverable.
  • Add strings to every locale catalog.

Hardware verification

Verified on a Logitech MX Keys connected directly over Bluetooth:

• macOS 26.6 on Apple Silicon
• USB model ID 046d:b35b
• Logi Options+ removed and not running
• Firmware support mask read as 0x1f
• Initial disabled mask read as 0x00
• Disabling Caps Lock wrote and read back 0x01
• The macOS language-switch action assigned to Caps Lock stopped firing
• Re-enabling Caps Lock restored 0x00 and the language switch worked again
• A keyboard power cycle confirmed that configured 0x01 state is reapplied after reconnect
• The original 0x00 state and test configuration were restored after verification

Screenshot

Testing

cargo fmt --all -- --check
git diff --check upstream/master...HEAD
RUSTFLAGS="-D warnings" cargo clippy --workspace --all-targets -- -D warnings
RUSTFLAGS="-D warnings" cargo test --workspace
cargo test -p openlogi-device disable_keys
cargo test -p openlogi-desktop disable_keys
cargo test -p openlogi-desktop smooth_scroll_change_reloads_the_agent_once
cargo xtask ci wasm
RUSTDOCFLAGS="-D warnings" cargo doc --workspace --no-deps --document-private-items --exclude openlogi-ui --exclude openlogi-desktop --exclude openlogi-overlay --exclude openlogi-agent

Part of #521

[greptile-apps]

Greptile Summary

The PR adds capability-aware Disable Keys controls across the HID++, agent, IPC, configuration, and desktop layers. The latest changes also complete the reconnect behavior by scheduling bounded follow-up reapply attempts after offline-to-online transitions.

• Adds guarded Disable Keys state reads, validated writes, and complete read-back confirmation.
• Persists only firmware-supported, hardware-confirmed key states.
• Routes operations through the agent-owned current keyboard channel.
• Retries volatile configuration reapply after discovery, reconnect, and system wake.
• Adds capability-gated UI controls, localization, mocks, and focused coverage.

Confidence Score: 5/5

The PR appears safe to merge because the previously reported reconnect reapply gap is fixed and no blocking failure remains.

The reconnect path now records a bounded follow-up retry budget, persists it across inventory refreshes, and invokes the Disable Keys reapply operation for each eligible retry target; no blocking failure remains.

Important Files Changed

Filename	Overview
crates/openlogi-agent-core/src/orchestrator.rs	Reconnect targets now receive the same bounded follow-up reapply run as initial discovery and system wake, resolving the previously reported one-shot reconnect behavior.
crates/openlogi-agent-core/src/orchestrator/tests.rs	Adds focused coverage showing that offline-to-online transitions enqueue and consume bounded confirmation retries.
crates/openlogi-agent-core/src/hardware.rs	Adds the detached, guarded Disable Keys write used by reconnect and wake reconciliation.
crates/openlogi-device/src/write/disable_keys.rs	Implements supported-mask validation, unknown-bit preservation, and complete read-back confirmation for Disable Keys replacements.
crates/openlogi-desktop/src/features/keyboard/disable_keys.rs	Adds the capability-gated desktop controls and asynchronous state handling for firmware-supported keys.
crates/openlogi-ipc/src/ipc.rs	Appends the Disable Keys read and write operations to the versioned agent protocol.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart LR
  A[Keyboard reconnects] --> B[Inventory reports offline-to-online]
  B --> C[Plan initial volatile reapply]
  C --> D[Write configured Disable Keys mask]
  C --> E[Queue bounded follow-up retries]
  E --> F[Next inventory refresh]
  F --> G{Keyboard online with route?}
  G -->|Yes| D
  G -->|No| H[Stop pending retry run]
  D --> I[Read back complete supported mask]
  I --> J{State confirmed?}
  J -->|Yes| K[Configured state restored]
  J -->|No| F

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_{Reviews (2): Last reviewed commit: "fix(agent): retry volatile settings afte..." | Re-trigger Greptile}