fix: i18n not working when uploading Excel files

fix: 确定 xpack 版本

Bump version from 1.2.1 to 1.3.0

Bump version from 1.2.0 to 1.2.1

Refactor package-and-push workflow configuration

feat: Vector retrieval matches datasource

revert: code revert

perf: Optimization of the Assistant's History Embedding Logic

Fix registry URL format in README.md

Merge branch 'main' of https://github.com/dataease/SQLBot