docs(repr): mark module as unreleased

Author: haithium

docs/src/modules/repr.md

@@ -3,7 +3,7 @@ editLinkTarget: types/repr.lua
 description: Fast, readable string rendering for Lua values and nested tables.
 ---
 
-# `repr`
+# `repr` <Badge type="warning" text="Unreleased" />
 
 Render any Lua value as a readable string.