feat: release keyPress automatically (#796)

* feat: release keyPress automatically

* send keepalive when pressing the key

* remove logging

* clean up logging

* chore: use unreliable channel to send keepalive events

* chore: use ordered unreliable channel for pointer events

* chore: adjust auto release key interval

* chore: update logging for kbdAutoReleaseLock

* chore: update comment for KEEPALIVE_INTERVAL

* fix: should cancelAutorelease when pressed is true

* fix: handshake won't happen if webrtc reconnects

* chore: add trace log for writeWithTimeout

* chore: add timeout for KeypressReport

* chore: use the proper key to send release command

* refactor: simplify HID RPC keyboard input handling and improve key state management

- Updated `handleHidRPCKeyboardInput` to return errors directly instead of keys down state.
- Refactored `rpcKeyboardReport` and `rpcKeypressReport` to return errors instead of states.
- Introduced a queue for managing key down state updates in the `Session` struct to prevent input handling stalls.
- Adjusted the `UpdateKeysDown` method to handle state changes more efficiently.
- Removed unnecessary logging and commented-out code for clarity.

* refactor: enhance keyboard auto-release functionality and key state management

* fix: correct Windows default auto-repeat delay comment from 1ms to 1s

* refactor: send keypress as early as possible

* refactor: replace console.warn with console.info for HID RPC channel events

* refactor: remove unused NewKeypressKeepAliveMessage function from HID RPC

* fix: handle error in key release process and log warnings

* fix: log warning on keypress report failure

* fix: update auto-release keyboard interval to 225

* refactor: enhance keep-alive handling and jitter compensation in HID RPC

- Implemented staleness guard to ignore outdated keep-alive packets.
- Added jitter compensation logic to adjust timer extensions based on packet arrival times.
- Introduced new methods for managing keep-alive state and reset functionality in the Session struct.
- Updated auto-release delay mechanism to use dynamic durations based on keep-alive timing.
- Adjusted keep-alive interval in the UI to improve responsiveness.

* gofmt

* clean up code

* chore: use dynamic duration for scheduleAutoRelease

* Use harcoded timer reset value for now

* fix: prevent nil pointer dereference when stopping timers in Close method

* refactor: remove nil check for kbdAutoReleaseTimers in DelayAutoReleaseWithDuration

* refactor: optimize dependencies in useHidRpc hooks

* refactor: streamline keep-alive timer management in useKeyboard hook

* refactor: clarify comments in useKeyboard hook for resetKeyboardState function

* refactor: reduce keysDownStateQueueSize

* refactor: close and reset keysDownStateQueue in newSession function

* chore: resolve conflicts

* resolve conflicts

---------

Co-authored-by: Adam Shiervani <adam.shiervani@gmail.com>

go.mod

@@ -12,6 +12,7 @@ require (
 	github.com/gin-contrib/logger v1.2.6
 	github.com/gin-gonic/gin v1.10.1
 	github.com/go-co-op/gocron/v2 v2.16.5
+	github.com/google/flatbuffers v25.2.10+incompatible
 	github.com/google/uuid v1.6.0
 	github.com/guregu/null/v6 v6.0.0
 	github.com/gwatts/rootcerts v0.0.0-20250901182336-dc5ae18bd79f
@@ -23,6 +24,7 @@ require (
 	github.com/prometheus/common v0.66.0
 	github.com/prometheus/procfs v0.17.0
 	github.com/psanford/httpreadat v0.1.0
+	github.com/rs/xid v1.6.0
 	github.com/rs/zerolog v1.34.0
 	github.com/sourcegraph/tf-dag v0.2.2-0.20250131204052-3e8ff1477b4f
 	github.com/stretchr/testify v1.11.1