v0.4.4

What's Changed

• refactor(auth): introduce plugin-based authentication architecture by @MaojiaSheng in #2709
• fix(sdk/go): expose search date and level filters by @r266-tech in #2703
• fix(ragfs): fix root directory acquire encryption account_id exceptio… by @baojun-zhang in #2717

Full Changelog: v0.4.3...v0.4.4