feat: integrate SimpleCADAPI 2.0.2 CAD workflows

SimpleCADAPI/docs/api/solids.md

@@ -0,0 +1,19 @@
+# solids
+
+## API Definition
+
+```python
+def solids() -> ShapeSelector
+```
+
+*Source: ql.py*
+
+## Import Surface
+
+- submodule: `from simplecadapi import ql`
+
+## Description
+
+Create a serializable selector over Solid topology. Solid selectors can be
+traversed to boundary Edges and combined with `intersection(...)` or
+`shared_boundary(...)` to find topology common to two named Solid selectors.