update to latest zig, remove silkdot

src/main.zig

@@ -1,5 +1,4 @@
 const std = @import("std");
-const silkdot = @import("silkdot");
 
 const Uxn = @import("uxn.zig");
 
@@ -22,22 +21,10 @@ pub fn main() !void {
         var uxn = Uxn{ .pc = 0x100 };
         @memcpy(uxn.mem.m[0x100 .. rom.len + 0x100], rom);
 
-        // var term = try silkdot.Terminal.init(allocator);
-        // defer term.deinit();
-
         var running = true;
         while (running) {
-            // const events = try term.getEvents();
-            // defer allocator.free(events);
-            // for (events) |ev| switch (ev) {
-            //     .keyboard => {
-            //         if (ev.keyboard.code == 'q') running = false;
-            //     },
-            //     else => {},
-            // };
             std.debug.print("{any} {X}\n", .{ uxn.pc, uxn.mem.m[uxn.pc] });
             if (uxn.eval()) running = false;
-            // try term.draw();
         }
     } else return error.NoRom;
 }