fix float calculation, update zat hash

build.zig.zon

···
         },
         .zat = .{
             .url = "https://tangled.org/zzstoatzz.io/zat/archive/main",
-            .hash = "zat-0.0.2-5PuC7hxQAQAT307GIKi_UAix7TXNX-WlN1meauJjrYK3",
+            .hash = "zat-0.0.2-5PuC7hJbAQAx5-PTup-GhBRIRAKqjbyBlIQq8YTEObTu",
         },
     },
     .paths = .{

src/server/dashboard.zig

···
         };
 
         for (platform_list) |p| {
-            const pct: f64 = @as(f64, @floatFromInt(p.count * 100)) / @as(f64, @floatFromInt(total));
+            const pct: f64 = @as(f64, @floatFromInt(p.count)) / @as(f64, @floatFromInt(total)) * 100.0;
             const bar_width: u64 = if (p.count > 0 and pct < 1.0) 1 else @intFromFloat(pct);
             try w.print(
                 \\        <div class="platform-row"><span class="platform-name">{s}</span><div class="bar"><div class="bar-fill" style="width:{d}%;background:{s}"></div></div><span class="platform-pct">