Remove unnecessary else

src/app/views/artists.zig

@@ -38,7 +38,6 @@ pub fn get(id: []const u8, request: *jetzig.Request) !jetzig.View {
             if (artists.len > 1) return request.redirect("http://127.0.0.1:8080", .found);
             break :blk artists[0].id;
         },
-        else => unreachable,
     };
 
     var root = try request.data(.object);