feat: 初始化 SCALE OS 工程框架

- 添加 SCALE Engine 配置 (.scale/)
- 添加 OpenClaw Agent 配置 (.openclaw/)
- 添加知识文档 (AGENTS.md, TOOLS.md)
- 添加质量契约和工作流配置
- 添加 22 个工作流模板
- 添加验证脚本和门控脚本
- 添加 skills-registry 技能注册表

docs/workflow/templates/resource-impact.md

@@ -0,0 +1,25 @@
+# Resource Impact
+
+## Resources Created
+
+| Path | Type | Git Policy | Retention |
+| --- | --- | --- | --- |
+| TBD | canonical-doc/task-artifact/evidence-report/temporary/reusable-script/generated-media/contract/decision-record | commit/ignore/lfs/external/review | TBD |
+
+## Resources Updated
+
+- TBD
+
+## Resources Promoted To Maintained Docs
+
+- TBD
+
+## Resources To Delete Or Archive Before Finish
+
+- TBD
+
+## Source Of Truth Updates
+
+- [ ] .scale/resource-policy.json
+- [ ] .scale/assets.json
+- [ ] docs/modules/<module>/README.md