chore: add README.md

build.zig

@@ -11,7 +11,7 @@ pub fn build(b: *std.build.Builder) void {
     // between Debug, ReleaseSafe, ReleaseFast, and ReleaseSmall.
     const mode = b.standardReleaseOptions();
 
-    const exe = b.addExecutable("gdbstub", "src/main.zig");
+    const exe = b.addExecutable("zba-gdbstub", "src/main.zig");
 
     // https://github.com/MasterQ32/zig-network
     exe.addPackagePath("network", "lib/zig-network/network.zig");