Fix built-in repository slugs and add origin URL migration support

[mdegat01]

Proposed change

Hard-code the existing slugs for built-in app repositories so they remain stable even if the backing repository URLs change in the future. This keeps installed app slugs consistent for the built-in Community Apps, ESPHome, and Music Assistant repositories, matching the existing fixed-slug behavior for core and local.

Additionally, when a built-in git repository already exists on disk, Supervisor now checks whether origin matches the configured repository URL and updates origin when it does not. This allows URL migrations without changing repository slugs/paths on disk.

Error handling for this origin-url migration is split from fsck handling:

• fsck failures continue to follow existing StoreGitError behavior.
• origin URL update failures raise a dedicated StoreGitRemoteURLUpdateError.
• startup issue-on-error paths no longer create EXECUTE_RESET for this case; they log and continue so Supervisor can retry later.

Tests were added/updated to cover:

• fixed slugs for built-in repositories
• origin URL update on existing clones
• startup behavior for origin URL update failures
• explicit add/update error-path expectations

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New feature (which adds functionality to the supervisor)
• 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: none
• This PR is related to issue: Built-in repositories rename from addons -> apps #7079
• Link to documentation pull request:
• Link to cli pull request:
• Link to client library pull request:

Checklist

• 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
• The code has been formatted using Ruff (ruff format supervisor tests)
• Tests have been added to verify that the new code works.

If API endpoints or add-on configuration are added/changed:

• Documentation added/updated for developers.home-assistant.io
• CLI updated (if necessary)
• Client library updated (if necessary)

[Copilot]

Pull request overview

This PR refactors built-in app repository handling so their slugs remain stable (and paths on disk remain consistent) even if the built-in repository URLs are changed later, aligning Community Apps/ESPHome/Music Assistant with the existing fixed-slug behavior of core and local.

Changes:

• Introduces a BuiltinRepository.slug property that hard-codes the current slugs for built-in repositories.
• Updates built-in repository creation to use the fixed slug (instead of URL hashing) for both slug and on-disk path.
• Adds tests asserting built-in repositories keep fixed slugs independent of URL hashing.

Reviewed changes

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

File	Description
supervisor/store/const.py	Adds a fixed slug property for each built-in repository.
supervisor/store/repository.py	Uses builtin.slug to determine built-in repo slug and git repo path.
tests/store/test_builtin_stores.py	Adds coverage verifying built-in repositories have stable/fixed slugs.