perf: remove dayjs dependency

saves ~16KB bundle size

Author: pi0

Diff for: package.json

@@ -50,7 +50,6 @@
     "@vitest/coverage-c8": "^0.29.8",
     "changelogen": "^0.5.2",
     "colorette": "^2.0.19",
-    "dayjs": "^1.11.7",
     "eslint": "^8.36.0",
     "eslint-config-unjs": "^0.1.0",
     "figures": "^5.0.0",

Diff for: pnpm-lock.yaml

@@ -1,10 +1,8 @@
 import util from "node:util";
 import { parseStack } from "../utils/error";
 import { writeStream } from "../utils/stream";
-import { formatDate } from "../utils/date";
 
 const DEFAULTS = {
-  dateFormat: "HH:mm:ss",
   formatOptions: {
     date: true,
     colors: false,
@@ -41,9 +39,7 @@ export default class BasicReporter {
   }
 
   formatDate(date) {
-    return this.options.formatOptions.date
-      ? formatDate(this.options.dateFormat, date)
-      : "";
+    return this.options.formatOptions.date ? date.toLocaleTimeString() : "";
   }
 
   filterAndJoin(arr) {

Diff for: src/reporters/basic.ts

@@ -6,7 +6,7 @@ import { TYPE_COLOR_MAP, LEVEL_COLOR_MAP } from "../utils/fancy";
 import BasicReporter from "./basic";
 
 const DEFAULTS = {
-  secondaryColor: "grey",
+  secondaryColor: "gray",
   formatOptions: {
     date: true,
     colors: true,