chor: update zig version

build.zig

@@ -46,9 +46,11 @@ pub fn build(b: *std.Build) void {
         .root_source_file = b.path("src/root.zig"),
         .target = target,
         .optimize = optimize,
+        .imports = &.{
+            .{ .name = "code_point", .module = zg.module("code_point") },
+            .{ .name = "build_options", .module = options_module },
+        },
     });
-    lib.addImport("code_point", zg.module("code_point"));
-    lib.addImport("build_options", options_module);
 
     //--- Examples ---
     const examples = std.meta.fields(Examples);
@@ -56,6 +58,7 @@ pub fn build(b: *std.Build) void {
         if (@as(Examples, @enumFromInt(e.value)) == .all) continue; // skip `.all` entry
         const demo = b.addExecutable(.{
             .name = e.name,
+            .root_module = b.createModule(.{
                 .root_source_file = b.path(switch (@as(Examples, @enumFromInt(e.value))) {
                     .demo => "examples/demo.zig",
                     .continuous => "examples/continuous.zig",
@@ -81,22 +84,28 @@ pub fn build(b: *std.Build) void {
                 }),
                 .target = target,
                 .optimize = optimize,
+                .imports = &.{
+                    .{ .name = "zterm", .module = lib },
+                },
+            }),
         });
-        // import dependencies
-        demo.root_module.addImport("zterm", lib);
         // mapping of user selected example to compile step
         if (@intFromEnum(example) == e.value or example == .all) b.installArtifact(demo);
     }
 
     // zig build test
     const lib_unit_tests = b.addTest(.{
+        .root_module = b.createModule(.{
             .root_source_file = b.path("src/root.zig"),
             .target = target,
             .optimize = optimize,
+            .imports = &.{
+                .{ .name = "code_point", .module = zg.module("code_point") },
+                .{ .name = "DisplayWidth", .module = zg.module("DisplayWidth") },
+                .{ .name = "build_options", .module = options_module },
+            },
+        }),
     });
-    lib_unit_tests.root_module.addImport("code_point", zg.module("code_point"));
-    lib_unit_tests.root_module.addImport("DisplayWidth", zg.module("DisplayWidth"));
-    lib_unit_tests.root_module.addImport("build_options", options_module);
 
     const run_lib_unit_tests = b.addRunArtifact(lib_unit_tests);