Increase test coverage across multiple modules (91.2% statements, 82.85% branches, 82.35% functions, 93.1% lines)
Update abort controller handling in OllamaClient to properly clean up previous controllers
Remove unused imports and constants: MODEL_NAME_REGEX, MouseEvent, DEFAULT_SETTINGS, convertMarkdownToHtml
Refactor event handler naming to be more consistent
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Add MAX_STREAM_CHUNKS constant and update message handling to mark streaming as complete even without tool results.
Improve model name validation to support colons and add comprehensive test suite. Refactor VaultIndexer to simplify
constructor and remove unused methods. Fix path normalization in tool executor and remove unused safeWriteFile export.
Update error handling to remove redundant console suppressions.