feat(std): Update Zig version to 0.16.0-dev

Author: Afirium

build.zig.zon

@@ -2,7 +2,7 @@
     .name = .zig_mcp,
     .version = "0.0.0",
     .fingerprint = 0x1c29ab0bcd4442bc,
-    .minimum_zig_version = "0.15.0-dev.1474+3ea015db9",
+    .minimum_zig_version = "0.16.0-dev.23+47a2f2dda",
     .dependencies = .{},
     .paths = .{
         "build.zig",

docs/Walk.zig

@@ -443,7 +443,7 @@ fn parse(file_name: []const u8, source: []u8) Oom!Ast {
                 error.WriteFailed => return error.OutOfMemory,
             };
             log.err("{s}:{d}:{d}: {s}", .{
-                file_name, err_loc.line + 1, err_loc.column + 1, rendered_err.getWritten(),
+                file_name, err_loc.line + 1, err_loc.column + 1, rendered_err.written(),
             });
         }
         return Ast.parse(gpa, "", .zig);

docs/markdown.zig

@@ -1118,7 +1118,7 @@ fn testRender(input: []const u8, expected: []const u8) !void {
     var doc = try parser.endInput();
     defer doc.deinit(testing.allocator);
 
-    var actual = std.ArrayList(u8).init(testing.allocator);
+    var actual = std.array_list.Managed(u8).init(testing.allocator);
     defer actual.deinit();
     try doc.render(actual.writer());
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "zig-mcp",
-  "version": "1.1.2",
+  "version": "1.2.0",
   "type": "module",
   "bin": {
     "zig-mcp": "dist/mcp.js"