drizzle timestamp_ms mode returns Date objects, but AI SDK Zod schema
validation rejects Date in tool-result output.value (expects string).
Add toISO() helper to convert all createdAt/updatedAt fields to ISO
string format before returning from document executor.
Co-authored-by: CodeFree <codefree@chinatelcom.cn>
- Implemented color tool with operations for conversion, random color generation, color info, mixing, and contrast detection.
- Added dice tool supporting rolling dice, coin flipping, item picking, and rock-paper-scissors.
- Introduced hashing tool for computing and comparing hash values using various algorithms.
- Created magic 8-ball tool for answering yes/no questions and providing daily fortunes.
- Defined configuration schemas and input validation for each tool using Zod.
- Registered new tools in the agent tool registry with appropriate default configurations and input schemas.
- Updated agent configuration page to include a title generation model for guest users.
- Added a new preferences page for users to set their preferred LLM model.
- Implemented loading and saving functionality for user preferences.
- Introduced new API endpoints for guest users to access models and system prompts.
- Enhanced model loading logic to accommodate guest users and their default models.
- Improved error handling and user feedback for model saving operations.
- Added search tool executor with support for Bing, Baidu, and Google.
- Implemented parsing logic for search results from different engines.
- Updated session management to utilize user-specific model preferences.
- Implemented datetime executor with operations for current time retrieval, formatting, parsing, time difference calculation, time addition, and timezone conversion.
- Added json formatter executor supporting formatting, minifying, validating, and extracting fields from JSON strings.
- Introduced regex tester executor for matching, testing, replacing, and extracting matches from input text using regular expressions.
- Created uuid executor for generating UUIDs, random strings, and random integers with configurable options.
- Updated agent tool registration to include new executors and their configurations.
- Enhanced input validation and error handling across all new executors.
npmrun