fix(switcher): put the workspace the query names above ones matched by tabs

The list was ordered by current-then-recent whatever the query, so typing
'qa' and Enter reopened this window's workspace (its tabs are under
/tmp/t7qa) instead of the workspace named qa.

src/ui/switcher.rs

@@ -405,8 +405,12 @@ fn flatten(groups: &[Group], query: &str) -> Vec<Nav> {
     }
     nav.sort_by(|&(ga, ra), &(gb, rb)| {
         let (a, b) = (&groups[ga].rows[ra], &groups[gb].rows[rb]);
-        b.current
-            .cmp(&a.current)
+        // How a row matched comes before which one is current: "qa" is the
+        // workspace named qa, not this window's one whose tabs sit in
+        // `/tmp/t7qa`, and Enter takes the top row.
+        a.name_match(query)
+            .cmp(&b.name_match(query))
+            .then_with(|| b.current.cmp(&a.current))
             .then_with(|| b.last_active.cmp(&a.last_active))
             .then_with(|| a.name.cmp(&b.name))
     });
@@ -3127,6 +3131,22 @@ fn visible_tabs(row: &Row, query: &str) -> Vec<usize> {
 }
 
 impl Row {
+    /// How closely the workspace's own name answers `query`, best first: the
+    /// name itself, the start of it, anywhere in it, then not at all (the row
+    /// is listed for its path or a tab). Every row ties on an empty query.
+    fn name_match(&self, query: &str) -> u8 {
+        if query.is_empty() {
+            return 0;
+        }
+        let name = self.name.to_lowercase();
+        match () {
+            _ if name == query => 0,
+            _ if name.starts_with(query) => 1,
+            _ if name.contains(query) => 2,
+            _ => 3,
+        }
+    }
+
     /// A workspace stays in the list when its own name or path matches, and
     /// also when any of its tabs does — searching "claude" should surface the
     /// workspaces running one.
@@ -3808,6 +3828,18 @@ mod tests {
         assert_eq!(groups[first.0].rows[first.1].name, "here");
     }
 
+    #[test]
+    fn a_workspace_named_by_the_query_outranks_one_matched_by_its_tabs() {
+        // This window's workspace has its tabs under `/tmp/t7qa`, so "qa"
+        // lists it — but the workspace called qa is what was asked for, and
+        // Enter takes the top row.
+        let mut here = aged(row("keen-crane", vec![tab("zsh", "/tmp/t7qa/fixture")]), 50);
+        here.current = true;
+        let groups = vec![group(vec![here, aged(row("qa", vec![]), 10)])];
+        let first = flatten(&groups, "qa")[0];
+        assert_eq!(groups[first.0].rows[first.1].name, "qa");
+    }
+
     #[test]
     fn a_query_matching_a_machines_name_keeps_all_of_its_rows() {
         // Searching "devbox" is how the retired per-machine grouping is asked