Test connect mode's named styles, n and the Note view

Three things the stage 8d summary lists, checked end to end before
listing them: a named line style picked with <Space>s, aiming with n
after a search, and connecting from the Note view, where l goes to the
next sibling.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

src/app/tests/connect.rs

@@ -138,3 +138,26 @@ fn connect_mode_aims_with_the_mouse_and_works_in_the_outline() {
     assert_eq!(look.line, Some(Stroke::Dashed), "a branch starts solid: dashed is next");
     assert_eq!((h.label(), h.cursor().as_str()), ("NORMAL", "Soil"));
 }
+
+#[test]
+fn a_named_style_n_and_the_note_view() {
+    let mut h = Harness::new();
+    // n aims at the next match of the last search.
+    h.type_keys(":find compost<CR>ggglC");
+    h.type_keys("n");
+    assert_eq!((h.label(), h.cursor().as_str()), ("CONNECT", "ask about compost"));
+    // <Space>s: a named line style, which brings its label.
+    h.type_keys("<Space>s/blocks<CR>");
+    assert_eq!(h.label(), "CONNECT");
+    h.type_keys("<CR>");
+    let link = h.link_between("Soil", "ask about compost").unwrap();
+    assert_eq!(link.look.style.as_ref().map(|style| style.as_str()), Some("blocks"));
+    // In the Note view, l goes to the next sibling to aim at it.
+    h.type_keys("<Space>vnglC");
+    assert_eq!(h.cursor(), "Soil");
+    h.type_keys("l");
+    assert!(h.status().contains("Soil → Raised beds"), "{}", h.status());
+    h.type_keys("<CR>");
+    assert_eq!(h.message(), "linked Soil → Raised beds");
+    assert!(h.screen().contains("→ Raised beds"), "the note lists the new link:\n{}", h.screen());
+}