Merge pull request #1707 from yztink/feat/snap-overrides

feat(snap): add transparent object snap overrides in active commands typed on command-line

# Conflicts:
#	src/app/update/command.rs

src/app/commands/mod.rs

@@ -74,6 +74,7 @@ impl OpenCADStudio {
         // A new command collects its own points, so the previous command's
         // accepted snaps must not leak into it.
         self.clear_accepted_snaps();
+        self.snapper.clear_override();
         // Starting a command restarts the right-click cycle, so its first
         // right-click acts as Enter rather than opening the context menu.
         self.tabs[i]