Initial commit: WeirdUtils DLL for WoW 1.12.1

Lua protection bypass, embedded addon loading, async PNG screenshots
with self-contained deflate compressor (store + fixed Huffman).
15KB ReleaseSmall.

libs/hook/build.zig

@@ -0,0 +1,18 @@
+const std = @import("std");
+
+pub fn build(b: *std.Build) void {
+    const target = b.standardTargetOptions(.{});
+    const optimize = b.standardOptimizeOption(.{});
+
+    const hwbp = b.option(bool, "hwbp", "Use hardware breakpoint hooks instead of inline patching") orelse false;
+
+    const options = b.addOptions();
+    options.addOption(bool, "use_hwbp", hwbp);
+
+    const hook_mod = b.addModule("hook", .{
+        .root_source_file = b.path("src/hook.zig"),
+        .target = target,
+        .optimize = optimize,
+    });
+    hook_mod.addOptions("config", options);
+}