improvise-7mro: an empty grid has no cell to wait for

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VdfEGXA7aJ6ftMsCc9PJze

crates/improvise-protocol/src/resolve.rs

@@ -4092,4 +4092,23 @@ mod tests {
              `KeyOutcome::Request` has nowhere to put one"
         );
     }
+
+    /// improvise-7mro: an empty grid has no cell to wait for, so nothing a cell op
+    /// says there is a wait. See `context/test-evidence/clients.md`.
+    #[test]
+    fn a_cursor_on_an_empty_grid_waits_for_nothing() {
+        let mut state = in_mode(AppMode::Normal);
+        state.window = (2, 2);
+        for key in ['i', 'x'] {
+            let said = match resolve(&state, ev(KeyCode::Char(key))) {
+                KeyOutcome::Local(cmds) => cmds,
+                _ => Vec::new(),
+            };
+            assert!(
+                !said.contains(&Command::SetStatus(NOT_PROJECTED.to_string()))
+                    && !said.contains(&Command::SetOpenedEditor(Some(OpenedEditor::awaiting()))),
+                "{key}: waits on a cell no grid has: {said:?}"
+            );
+        }
+    }
 }