gwd/math_cms: 教材、知识点、学案、学情报告、题库等后台操作管理系统、API 输出等。 @ a56bfa15fe0dadca2e41c1cc83e8d33c363a3404

yemeishu 7c1d2ae848 docs(02): create phase plan — assembly integration with resolver wiring and difficulty_source audit		преди 4 седмици
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phases	7c1d2ae848 docs(02): create phase plan — assembly integration with resolver wiring and difficulty_source audit	преди 4 седмици
research	554bacec14 docs: complete project research for difficulty calibration & intelligent exam	преди 4 седмици
PROJECT.md	585dc4f28d docs: initialize project	преди 4 седмици
ROADMAP.md	7c1d2ae848 docs(02): create phase plan — assembly integration with resolver wiring and difficulty_source audit	преди 4 седмици