docs: add paths field to module interface docs

docs/api/hilbish/hilbish.module.md

@@ -24,6 +24,9 @@ https://pkg.go.dev/github.com/arnodel/golua@master/runtime#Runtime
 Hilbish uses this package as its Lua runtime. You will need to read
 it to use it for a native plugin.
 
+## Interface fields
+- `paths`: A list of paths to search when loading native modules.
+
 ## Functions
 ### load(path)
 Loads a module at the designated `path`.

module.go

@@ -10,6 +10,7 @@ import (
 
 // #interface module
 // native module loading
+// #field paths A list of paths to search when loading native modules.
 /* The hilbish.module interface provides a function
 to load Hilbish plugins/modules.
 Hilbish modules are Go-written plugins (see https://pkg.go.dev/plugin)