- Validate configuration revisions and reject ambiguous model mappings
- Preserve raw overrides, conditions, and unchanged settings
- Serialize saves and restore configuration after write failures
- Add regression coverage and remove comments from affected files
Resolve existing aliases from their configuration, preserve metadata and unrelated payload parameters, and keep shared rules intact when renaming or changing sources.
Fix dialog feedback, keyboard focus, and narrow layouts. Add regression coverage for alias edits and browser interactions.