Capture Position question: starting a command or saving while components were moved without capturing asks Capture Position / Revert / Cancel, then goes ahead; ui.capture control method

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

crates/ui-egui/src/lib.rs

@@ -365,6 +365,11 @@ impl SolveApp {
     /// Start a command the way a toolbar click does: interactive tools and dialogs for commands
     /// that have them, otherwise run it with defaults.
     pub fn start(&mut self, id: &str) {
+        // A component moved without Capture Position: ask first (Capture, Revert or Cancel).
+        if browser::needs_capture(self, id) {
+            self.tree.capture_prompt = Some(id.to_string());
+            return;
+        }
         self.tool = None;
         self.home.open = false;
         if matches!(id, "FusionImportCommandFromToolbar" | "ParaMeshInsertAlignCommand") {