Tilo15/usm

作者	SHA1 备注	提交日期
clanker	c3d5a3f684 Fix dependency groups example — all-strings or all-arrays, not mixed; each group is self-contained	1 周之前
clanker	2177f95525 Add PACKAGING_GUIDE.md — best practices for MANIFEST.usm, dependency declaration, provides, scripts, .usmignore, common pitfalls	1 周之前