feat(docs): regenerate component registry before building the manual

docs/build-manual.py

@@ -15,6 +15,7 @@ import sys
 from pathlib import Path
 
 import manualtools as mt
+import generate_component_registry
 
 DOCS = Path(__file__).parent
 MANUAL = DOCS / "manual"
@@ -840,6 +841,8 @@ def main() -> int:
     if not (args.concat or args.site):
         ap.error("nothing to do: pass --concat and/or --site")
 
+    generate_component_registry.main()
+
     if args.site:
         src = DOCS / "site" / "src"
         out = src / "content" / "docs"