Decompose monolithic readme into docs/ directory structure

docs/values/pointer.md

@@ -0,0 +1,17 @@
+[Overview](../overview.md) | [Installation](../installation.md) | [Usage](../usage.md) | [Types](../types/) | **Values** | [Syntax](../syntax/) | [TypeRegistry](../type-registry.md) | [TypeCheck](../type-check.md)
+
+# Pointer
+
+Use ValuePointer to perform mutable updates on existing values using [RFC6901](https://www.rfc-editor.org/rfc/rfc6901) Json Pointers.
+
+```typescript
+import { ValuePointer } from "@alkdev/typebox/value";
+
+const A = { x: 0, y: 0, z: 0 };
+
+ValuePointer.Set(A, "/x", 1); // A' = { x: 1, y: 0, z: 0 }
+ValuePointer.Set(A, "/y", 1); // A' = { x: 1, y: 1, z: 0 }
+ValuePointer.Set(A, "/z", 1); // A' = { x: 1, y: 1, z: 1 }
+```
+
+Back to [Home](../../readme.md)