Change Parameters dialog (params_dialog.rs): favourites, user parameters (unit, expression, value, comment; add, rename, delete) and model parameters grouped by sketch or feature, live validation and preview while typing, CSV/JSON import and export; parameter-name autocomplete (Tab) in every expression box: dialogs, inline sketch dimensions, manipulator values

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL

crates/ui-egui/src/canvas.rs

@@ -205,6 +205,7 @@ fn draw(app: &SolveApp, ui: &mut egui::Ui, painter: &egui::Painter, proj: &Proj,
             ui.horizontal(|ui| {
                 ui.label(egui::RichText::new(label).color(t.text_dim).size(11.5));
                 let r = ui.add(egui::TextEdit::singleline(value).id(id).desired_width(72.0));
+                crate::params_dialog::complete(ui, &r, value);
                 if focus {
                     r.request_focus();
                     let n = value.chars().count();