add schema browser

Author: nikgraf

docs/docs/mapping.md

@@ -31,3 +31,7 @@ The entire mapping structure can be generated using the TypeSync tool.
 pnpm install -g @graphprotocol/hypergraph-cli@latest
 hg typesync --open
 ```
+
+## Mapping Examples
+
+You can search for dozens of schema/mapping examples on the [Hypergraph Schema Browser](https://schema-browser.vercel.app/).

docs/docs/schema.md

@@ -54,4 +54,8 @@ export class Company extends Entity.Class<Company>('Company')({
   active: Type.Checkbox,
   location: Type.Point,
 }) {}
-```
+```
+
+## Schema Examples
+
+You can search for dozens of schema/mapping examples on the [Hypergraph Schema Browser](https://schema-browser.vercel.app/).