rework approval buttons and add hotkey for base approval

src/ui/Link.svelte

@@ -21,15 +21,16 @@
             throw(`Link target is not a string or a function: ${target}`)
         }
     }
-
+        
 
     function handleHotkey(event) {
-        if (!hotkey) return;
-        if (ctrl && !event.ctrlKey) return;
-        if (alt && !event.altKey) return;
-        if (shift && !event.shiftKey) return;
-
-        if (event.key === hotkey) {
+        if (
+            hotkey === event.key
+            && ctrl === event.ctrlKey
+            && alt === event.altKey
+            && shift === event.shiftKey
+        ) {
+            console.log({hotkey, ctrl, alt, shift});
             click();
         }
     }