icy 22f3d3fb64 Fix equity-history-batch API to support POST JSON requests ...

- Change route from GET to POST for equity-history-batch endpoint
- Update handleEquityHistoryBatch to parse JSON body from POST requests
- Maintain backward compatibility with GET query parameters
- Ensure public access without authentication as required

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

2025-11-03 23:13:53 +08:00

..

server.go

Fix equity-history-batch API to support POST JSON requests

2025-11-03 23:13:53 +08:00