chore: update beads tracking

Sync beads issue database to reflect current project state.

.beads/last-touched

@@ -1 +1 @@
-bd-3l56
+bd-a6yb

crates/lore-tui/src/state/who.rs

@@ -40,6 +40,18 @@ impl WhoMode {
         }
     }
 
+    /// Abbreviated 3-char label for narrow terminals.
+    #[must_use]
+    pub fn short_label(self) -> &'static str {
+        match self {
+            Self::Expert => "Exp",
+            Self::Workload => "Wkl",
+            Self::Reviews => "Rev",
+            Self::Active => "Act",
+            Self::Overlap => "Ovl",
+        }
+    }
+
     /// Whether this mode requires a path input.
     #[must_use]
     pub fn needs_path(self) -> bool {