* fix bug when search for string in dict fails when dict is null
* another bug fix that I only noticed because of this other bug
* add test to cover failure scenario
* update docstring
* add additional assertions to cover failure scenario that's being fixed
* Add prettier (in pre-commit and CI)
* Make all file prettier
* Change order
* Add to Azure Pipelines
* Fix a YAML file prettier caught as invalid
* Remove flow mapping using curly braces from all YAML service files
* add sound mode support for devices that support it
* make setting and unsetting flag better
* move eq and audio settings into constants
* fix missed statement to use constant instead of hardcoded string
* further fixes based on review
* bump pyvizio version to include newly identified app
* bump pyvizio and update app_id to show app config to aid in HA config generation. squashed from multiple commits to make a rebase on dev easier
* bump pyvizio for bug fixes
* fix pyvizio version number
* only return app_id if app is unknown and explicitly create the dict that's returned
* fix tests
* fix docstring for app_id
* filter out additional app config names from pyvizios app list
* add test
* change where filtering app list occurs
* fix test
* fix mistake in change
* hopefully final test fix
* fix test scenario that unknowingly broke with test change
* move apps configuration to options flow
* add additional assertion to new test
* add additional assertions for options update
* update docstrings, config validation, and tests based on review
* add app support
* code cleanup, add additional test, add CONF_APPS storage logic for import
* simplify schema defaults logic
* remove unnecessary lower() and fix docstring
* remove default return for popping CONF_APPS during import update because we know entry data has CONF_APPS due to if statement
* further simplification
* even more simplification
* fix type hints
* move app configuration to separate step, fix tests, and only make app updates if device_type == tv
* remove errors variable from tv_apps and move tv_apps schema out of ConfigFlow for consistency
* slight refactor
* remove unused error from strings.json
* set unique id as early as possible
* correct which dictionary to use to set unique id in pair_tv step
* add is_muted property and update tests
* black
* manually set is_muted on async_mute_volume calls to set state early
* combine two lines into one
* set is_muted to None when device is not on
* support pairing through config flow
* simplify import failure log messages
* remove unnecessary list comprehension
* bump pyvizio to add passing ClientSession in where it was missed
* show different message if user completes pairing through import
* remove dupe failure message since reasons for failure are the same in both instances
* remove extra constant
* add host reachability check during pairing workflow
* revert redundant connection check since check is implicitly done during pairing process
* fix rebase errors
* fix string
* updates based on review
* update docstring
* missed commit
* update import confirmation message to be less wordy
* use ConfigFlow _abort_if_unique_id_configured
* fix test