Register cond-scheme? as OCaml primitive — was defined in spec/evaluator.sx
but never exposed to the browser runtime, causing render.sx to crash with
"Undefined symbol: cond-scheme?" on every SX response. This broke URL
updates on navigation (handle-history never ran after the rendering error).
Tree editor render tab now extracts &key params from defcomp/defisland
definitions and shows input fields. Values substitute into the rendered
preview live as you type. Inputs live outside the reactive cond branch
so signal updates don't steal focus.
sx-tools page function accepts &key params (title, etc.) forwarded to
the overview component.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
giles
85702e92c9