chore: update tests to use ES module chai version (#106)

package.json

@@ -86,11 +86,11 @@
   ],
   "devDependencies": {
     "@custom-elements-manifest/analyzer": "^0.8.4",
-    "@esm-bundle/chai": "^4.3.4",
     "@open-wc/testing-helpers": "~2.3.0",
     "@rollup/plugin-node-resolve": "^15.1.0",
     "@rollup/plugin-terser": "^0.4.3",
     "@size-limit/preset-small-lib": "^8.2.6",
+    "@types/chai": "^4.3.17",
     "@types/sinon": "^10.0.15",
     "@typescript-eslint/eslint-plugin": "^6.1.0",
     "@typescript-eslint/parser": "^6.1.0",
@@ -100,6 +100,7 @@
     "@web/test-runner": "^0.17.0",
     "@web/test-runner-commands": "^0.8.0",
     "@web/test-runner-visual-regression": "^0.8.2",
+    "chai": "^5.1.1",
     "csso": "^5.0.5",
     "eslint": "^8.45.0",
     "eslint-config-prettier": "^8.8.0",

src/test/a11y.test.ts

@@ -1,4 +1,4 @@
-import { expect } from '@esm-bundle/chai';
+import { expect } from 'chai';
 import { sendKeys } from '@web/test-runner-commands';
 import { fixture, html } from '@open-wc/testing-helpers';
 import type { RgbaColorPicker } from '../rgba-color-picker';

src/test/color-picker.test.ts

@@ -1,4 +1,4 @@
-import { expect } from '@esm-bundle/chai';
+import { expect } from 'chai';
 import sinon from 'sinon';
 import { fixture, html, nextFrame } from '@open-wc/testing-helpers';
 import { hsvaToRgbString, rgbaToHsva } from '../lib/utils/convert';

src/test/hex-input.test.ts

@@ -1,4 +1,4 @@
-import { expect } from '@esm-bundle/chai';
+import { expect } from 'chai';
 import { sendKeys } from '@web/test-runner-commands';
 import sinon from 'sinon';
 import { fixture, html, nextFrame } from '@open-wc/testing-helpers';

src/test/utils.test.ts

@@ -1,4 +1,4 @@
-import { expect } from '@esm-bundle/chai';
+import { expect } from 'chai';
 import { clamp, round } from '../lib/utils/math.js';
 import {
   hexToRgba,