Ubo-app

- feat(core): notifications now can have an optional `extra_information` field which will cause the notification widget to render an info icon which opens a separate screen to render the extra information
- fix(docker): open_webui now runs in its own network as `hostname` and `network_mode` can't be used together 63
- refactor(keypad): reduce complexities
- feat(keypad): dispatch release actions `KeypadKeyReleaseAction` 39
- fix(keypad): dispatch the state of mic key when keypad service initializes 1

- fix(notification): avoid passing color components bigger than 255
- feat(ssh): show an error message if anything goes wrong during creating temporary account instead of crashing
- fix(keypad): return from `key_press_cb` if no input is changed
- fix(docker): pulling images is now done with `client.images.pull` 63

- build(packer): disable userconfig service
- feat(ssh): move username and password to the header of notification so that they render bigger
- fix(system): don't close socket connection after writing the response, client already takes care of closing the connection

- build: use latest images - 2024-03-15 - of RPi as base images
- feat(core): read serial number from eeprom and add it to sentry reports
- feat(core): add screenshot action (triggered with `p` key)
- fix(keypad): make keypad compatible with kernel 6.6 by using gpiozero
- refactor(core): add `shutdown` method for service threads and worker threads to gracefully cancel async jobs instead of immediately terminating event loops
- refactor(core): remove `_run_in_executer` from async utilities
- refactor: use `logger.exception` in exception handlers
- ci: use latest versions of ruff and pyright

- feat(lightdm): add lightdm service
- build(packer): disable lightdm service by default
- fix(sound): try restarting `pulseaudio` every 5 seconds when it is not ready (it may be not available in the first boot of desktop image at least)
- refactor(ssh): use our own `monitor_unit` utility function and drop `cysystemd`
- ci: set `SENTRY_RELEASE`
- feat(system): setup sentry for `system_manager`
- refactor(core): `send_command` is now an async function utilizing `asyncio` streams

- feat(system_manager): commands for starting/stopping/enabling/disabling services
- feat(ssh): menu items for starting/stopping/enabling/disabling ssh service
- feat(ssh): monitor ssh service and update menus accordingly
- refactor: move all system-dependent preparations to `setup.py` to be reused in runtime, tests, etc (currently mostly mocking modules for macOS)
- refactor(bootstrap): move bootstrap from `ubo bootstrap` to its own binary `bootstrap` to keep its runtime isolated and avoid unintended side effects
- fix(ci-cd): expand the size of the filesystem for the default image as it was running out of space during the build process and add `apt-get upgrade`