Validate Obsidian API authentication
/plugin marketplace add dnvriend/obsidian-search-tool/plugin install obsidian-search-tool@obsidian-search-toolVerify that the API key is valid and authentication is working. ## Usage ## Options - `--json`: JSON output (default) - `--text` / `-t`: Markdown text output - `-v`: INFO level logging - `-vv`: DEBUG level logging - `-vvv`: TRACE level with library internals ## Examples ## Output Returns authentication status, API URL, timestamp, and message.