Improve exception handling for frontier_silicon

[wlcrs]

Breaking change

Proposed change

Currently, exceptions generated by the integration are not caught. This PR adds a wrapper to the functions that can receive an FSApiError to properly handle them.

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New integration (thank you!)
• New feature (which adds functionality to an existing integration)
• Deprecation (breaking change to happen in the future)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Additional information

• This PR fixes or closes issue: fixes #
• This PR is related to issue:
• Link to documentation pull request:
• Link to developer documentation pull request:
• Link to frontend pull request:

Checklist

• I understand the code I am submitting and can explain how it works.
• The code change is tested and works locally.
• Local tests pass. Your PR cannot be merged unless tests pass
• There is no commented out code in this PR.
• I have followed the development checklist
• I have followed the perfect PR recommendations
• The code has been formatted using Ruff (ruff format homeassistant tests)
• Tests have been added to verify that the new code works.
• Any generated code has been carefully reviewed for correctness and compliance with project standards.

If user exposed functionality or configuration variables are added/changed:

• Documentation added/updated for www.home-assistant.io

If the code communicates with devices, web services, or third-party tools:

• The manifest file has all fields filled out correctly.
  Updated and included derived files by running: python3 -m script.hassfest.
• New or updated dependencies have been added to requirements_all.txt.
  Updated by running python3 -m script.gen_requirements_all.
• For the updated dependencies a diff between library versions and ideally a link to the changelog/release notes is added to the PR description.

To help with the load of incoming pull requests:

• I have reviewed two other open pull requests in this repository.

[Copilot]

Pull request overview

This PR improves the frontier_silicon integration’s robustness by translating afsapi command exceptions into user-friendly HomeAssistantErrors with localized messages.

Changes:

• Add a decorator in media_player.py to catch FSConnectionError / FSApiError and raise translated HomeAssistantErrors.
• Add new exception translation strings (api_error, connection_error) for the integration.
• Add unit tests verifying exception-to-HomeAssistantError mapping for a media player command.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File	Description
homeassistant/components/frontier_silicon/media_player.py	Adds a command wrapper decorator and applies it to media player command methods to map afsapi exceptions into translated HA errors.
homeassistant/components/frontier_silicon/strings.json	Adds exceptions translation entries used by HomeAssistantError translation keys.
tests/components/frontier_silicon/test_media_player.py	Adds tests validating error mapping behavior for async_media_previous_track.

[Copilot]

Pull request overview

This PR improves the Frontier Silicon integration’s user-facing error handling by converting afsapi exceptions raised during media player commands into translated HomeAssistantErrors.

Changes:

• Added a reusable decorator to map FSConnectionError / FSApiError into translated HomeAssistantErrors.
• Applied the decorator across media player command methods (playback, power, volume, source, etc.).
• Added exception translation strings and new tests validating the exception mapping behavior.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

File	Description
homeassistant/components/frontier_silicon/media_player.py	Introduces and applies an exception-mapping decorator for command methods.
homeassistant/components/frontier_silicon/strings.json	Adds translated exception messages for the new HomeAssistantError translation keys.
tests/components/frontier_silicon/test_media_player.py	Adds tests ensuring afsapi exceptions are converted to the expected translated HA errors.

[erwindouna]

These two tests can be grouped together via parametrization. :)

[home-assistant]

Please take a look at the requested changes, and use the Ready for review button when you are done, thanks 👍

Learn more about our pull request process.