docs: expand and move schema (#795)

Fix #794.

Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>

Author: henryiii

docs/configuration.md

@@ -698,12 +698,9 @@ cmake.version = ">=3.18"
 If you use `if.any` instead of `if`, then the override is true if any one of the
 items in it are true.
 
-## Full schema
+## Full Schema
 
-The full schema for the `tool.scikit-build` table is below:
+You can see the full schema at [](#full-schema).
 
-```{jsonschema} ../src/scikit_build_core/resources/scikit-build.schema.json
-
-```
 
 [pep 508]: https://peps.python.org/pep-0508/#environment-markers

docs/index.md

@@ -54,6 +54,7 @@ plugins/hatchling
 :caption: API docs
 
 api/scikit_build_core
+schema
 ```
 
 ## Indices and tables

docs/schema.md

@@ -0,0 +1,10 @@
+
+(full-schema)=
+
+# Schema
+
+The full schema for the `tool.scikit-build` table is below:
+
+```{jsonschema} ../src/scikit_build_core/resources/scikit-build.schema.json
+:auto_reference: true
+```