One frame for every window (frame.rs): command dialogs dock right and shrink to their content (260 to 380 px, 560 for table dialogs), floating windows are centred and capped (460 px, 760 for tables); header and footer rows right-align without stretching the dialog, long texts wrap; all windows migrated; tests: no egui::Window outside frame.rs, every command's dialog and the floating windows measured within limits

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

crates/ui-egui/src/context_menu.rs

@@ -1453,9 +1453,8 @@ fn show_props(app: &mut SolveApp, ctx: &egui::Context) {
     let Some((title, v)) = app.menu.props.clone() else { return };
     let mut open = true;
     let f = |x: &Value, k: &str| x.get(k).and_then(Value::as_f64).unwrap_or(f64::NAN);
-    egui::Window::new(format!("Properties: {title}"))
+    crate::frame::window(ctx, format!("Properties: {title}"), crate::frame::Width::Normal)
         .id(egui::Id::new("sc_props"))
-        .default_pos(ctx.content_rect().center() - vec2(160.0, 140.0))
         .open(&mut open)
         .resizable(false)
         .collapsible(false)