feat: maybe finished the loader for now

I need a beacon before I can appropriately test the loader

unix-loader/build.zig

@@ -26,12 +26,13 @@ pub fn build(b: *std.Build) !void {
         .pic = true,
     });
 
+    libloader.addIncludePath(b.path("src"));
     libloader.root_module.addAnonymousImport("beacon", .{ .root_source_file = compressed_beacon });
     libloader.linkLibC();
 
     libloader.step.dependOn(&tool_step.step);
 
-    const lib = b.addSharedLibrary(.{
+    var lib = b.addSharedLibrary(.{
         .name = "unix-loader",
         .root_source_file = b.path("src/loader.zig"),
         .target = target,
@@ -47,7 +48,9 @@ pub fn build(b: *std.Build) !void {
         .strip = true,
     });
 
+    lib.addIncludePath(b.path("src"));
     lib.addObject(libloader);
+    exe.addIncludePath(b.path("src"));
     exe.addObject(libloader);
 
     b.installArtifact(lib);