* Add missing platforms_exist guard to check_config
related issue #112811
When the exception hits, the config will end up being saved in the traceback
so the memory is never released.
This matches the check_config code to homeassistant.config to avoid having
the exception thrown.
* patch
* merge branch
* Use CONF_CORE to reference `homeassistant` domain
* Just use DOMAIN
* USE DOMAIN for `homeasistant` domain in config_schema.py
* Use DOMAIN_HA as constant for homeassistant domain
* Rename CONF_CORE to DOMAIN_HA
* Rename DOMAIN_HA to HA_DOMAIN
* Use relative import
* Use direct imports
These were very likely to be cached so they were low on the
list to migrate, but since they are called in the event loop
its best to be sure we do no blocking I/O
* Add failing tests for package config validation error wrapping
* Wrap package schema validation errors in HomeAssistantError
* Fix yamllint errors
* Rework package merge validation
Ignore invalid package definitions instead of failing startup.
Output error messages with locations if possible when a package
definition has errors.
* Ruff format
* Fix linter errors
* Move package_definition_schema to module scope
* Move inner function to module level
* Merge exception handlers
Merge exception handlers for config schema validation and package merge
to avoid untested code branches
* Fix long lines and doc strings
* More minor changes to exception handler
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Co-authored-by: Erik Montnemery <erik@montnemery.com>
* Drop use of regex in helpers.extract_domain_configs
* Update test
* Revert test update
* Add domain_from_config_key helper
* Add validator
* Address review comment
* Update snapshots
* Inline domain_from_config_key in validator
* Differentiate between warnings and errors in check_config helper
* Update tests
* Treat configuration errors in frontend and its dependencies as errors
* Improve test coverage
* Address review comments
* Improve test coverage
* Improve test coverage
* Address review comments
* Add comment
* Store last working HTTP settings
* Add safe mode
* Fix tests
* Add cloud to safe mode
* Update logging text
* Fix camera tests leaving files behind
* Make emulated_hue tests not leave files behind
* Make logbook tests not leave files behind
* Make tts tests not leave files behind
* Make image_processing tests not leave files behind
* Make manual_mqtt tests not leave files behind
