Fix JavaScript lint errors

## JavaScript Linting Failures

Linting failures were detected in the automated JavaScript lint workflow run.

### Workflow Details

- Run: https://github.com/stdlib-js/stdlib/actions/runs/25350784830
- Type: JavaScript Linting
- Date: 2026-05-05 00:29:15 UTC

### Error Details
```
make[1]: Entering directory '/home/runner/work/stdlib/stdlib'

Linting file: lib/node_modules/@stdlib/random/streams/chisquare/examples/index.js

Linting file: lib/node_modules/@stdlib/ndarray/dispatch-by/examples/add.js

Linting file: lib/node_modules/@stdlib/ndarray/some-by/examples/index.js

Linting file: lib/node_modules/@stdlib/math/base/special/copysignf/examples/index.js
x: 24.8088, y: -3.7098 => -24.8088
x: 16.7168, y: 3.4662 => 16.7168
x: -40.1215, y: 3.0446 => 40.1215
x: 30.1375, y: -3.8856 => -30.1375
x: -28.3060, y: -0.7413 => -28.3060
x: 13.8797, y: -3.1197 => -13.8797
x: -38.7959, y: 1.1136 => 38.7959
x: 29.4133, y: -4.6916 => -29.4133
x: 18.2689, y: 4.6091 => 18.2689
x: -13.4270, y: -2.9441 => -13.4270
x: -28.0396, y: 1.9376 => 28.0396
x: -14.7031, y: 3.0604 => 14.7031
x: 28.2291, y: 4.2225 => 28.2291
x: 19.0336, y: 4.8859 => 19.0336
x: 27.6087, y: 3.7574 => 27.6087
x: -5.1748, y: -0.6418 => -5.1748
x: -7.8075, y: -0.1998 => -7.8075
x: -32.7107, y: 0.3083 => 32.7107
x: -37.9514, y: -4.7708 => -37.9514
x: -27.0455, y: -1.6295 => -27.0455
x: 28.3508, y: -1.8743 => -28.3508
x: -28.0708, y: 1.6051 => 28.0708
x: 40.1687, y: 1.4051 => 40.1687
x: 29.4959, y: -3.3690 => -29.4959
x: 49.9081, y: -4.6580 => -49.9081
x: -45.1273, y: 3.7088 => 45.1273
x: 20.6904, y: -4.4598 => -20.6904
x: -31.6660, y: -4.6425 => -31.6660
x: 37.5420, y: -2.2382 => -37.5420
x: 8.0472, y: -3.6292 => -8.0472
x: 19.2675, y: -0.2404 => -19.2675
x: -29.2387, y: 1.9365 => 29.2387
x: 15.4650, y: -4.5727 => -15.4650
x: 38.9993, y: -2.2187 => -38.9993
x: -21.2950, y: 0.4285 => 21.2950
x: -14.3037, y: 1.3560 => 14.3037
x: 27.5039, y: 0.6014 => 27.5039
x: 41.9408, y: 3.4503 => 41.9408
x: 15.9232, y: 3.7750 => 15.9232
x: 4.8297, y: -4.7053 => -4.8297
x: 37.5201, y: 4.8526 => 37.5201
x: -2.8705, y: 0.2860 => 2.8705
x: -28.3115, y: 2.0728 => 28.3115
x: 25.8446, y: -2.7269 => -25.8446
x: 32.8215, y: -3.0570 => -32.8215
x: 16.1414, y: 4.6024 => 16.1414
x: 20.1688, y: 2.2531 => 20.1688
x: 28.2778, y: 4.8492 => 28.2778
x: -47.0880, y: -4.2208 => -47.0880
x: -13.0523, y: -3.8727 => -13.0523
x: -12.8336, y: 1.6456 => 12.8336
x: -48.5319, y: -3.3861 => -48.5319
x: -21.8567, y: -3.8854 => -21.8567
x: -40.4495, y: 0.5941 => 40.4495
x: 35.5746, y: 4.1030 => 35.5746
x: -9.3982, y: 2.4898 => 9.3982
x: 4.3144, y: -4.4609 => -4.3144
x: -19.4816, y: 1.0779 => 19.4816
x: 18.8338, y: 2.1119 => 18.8338
x: -7.7648, y: -0.3377 => -7.7648
x: -42.6051, y: 3.7386 => 42.6051
x: -42.4005, y: -4.5177 => -42.4005
x: -22.2343, y: 3.5681 => 22.2343
x: 17.1855, y: 0.5036 => 17.1855
x: -45.8256, y: 0.7708 => 45.8256
x: 17.5307, y: -4.3055 => -17.5307
x: -38.4070, y: 3.4041 => 38.4070
x: -38.5935, y: 0.3544 => 38.5935
x: 40.0365, y: 1.7536 => 40.0365
x: -40.4995, y: -3.2645 => -40.4995
x: 23.4468, y: 1.3690 => 23.4468
x: 14.1834, y: -1.6891 => -14.1834
x: 33.5113, y: -2.2602 => -33.5113
x: -30.4852, y: -4.0947 => -30.4852
x: 0.8501, y: -3.1983 => -0.8501
x: -34.4649, y: 0.9328 => 34.4649
x: -7.1871, y: 0.5887 => 7.1871
x: 22.0860, y: 3.7756 => 22.0860
x: 8.1553, y: -1.1006 => -8.1553
x: 28.9939, y: 2.2775 => 28.9939
x: 38.0639, y: 2.6539 => 38.0639
x: 43.8447, y: -4.5925 => -43.8447
x: -17.4804, y: 0.3221 => 17.4804
x: -7.2309, y: 3.5949 => 7.2309
x: -4.9967, y: 4.8781 => 4.9967
x: -34.2898, y: 4.6554 => 34.2898
x: 21.9146, y: 0.6812 => 21.9146
x: -43.6829, y: -4.0454 => -43.6829
x: -8.1281, y: -3.5021 => -8.1281
x: -27.5902, y: 2.8029 => 27.5902
x: 33.7120, y: -3.3629 => -33.7120
x: 45.1548, y: -4.6430 => -45.1548
x: -4.9550, y: 4.0803 => 4.9550
x: 9.2501, y: 4.1823 => 9.2501
x: 29.0542, y: 0.9822 => 29.0542
x: -12.0907, y: -4.8646 => -12.0907
x: -43.4340, y: -1.1190 => -43.4340
x: -6.8359, y: 4.6252 => 6.8359
x: 48.9485, y: -4.0558 => -48.9485
x: 9.7676, y: -4.0545 => -9.7676

Linting file: lib/node_modules/@stdlib/_tools/eslint/rules/jsdoc-doctest-marker/examples/index.js

Linting file: lib/node_modules/@stdlib/_tools/github/dispatch-workflow/examples/index.js

Oops! Something went wrong! :(

ESLint: 8.57.1

RangeError: Invalid time value
at Date.toISOString ()
at done (/home/runner/work/stdlib/stdlib/lib/node_modules/@stdlib/_tools/github/dispatch-workflow/lib/query.js:86:64)
at onError (/home/runner/work/stdlib/stdlib/lib/node_modules/@stdlib/_tools/github/dispatch-workflow/lib/request.js:80:10)
at IncomingMessage.onEnd (/home/runner/work/stdlib/stdlib/lib/node_modules/@stdlib/_tools/github/dispatch-workflow/lib/request.js:126:11)
at IncomingMessage.emit (node:events:536:35)
at endReadableNT (node:internal/streams/readable:1698:12)
at process.processTicksAndRejections (node:internal/process/task_queues:82:21)
Linting failed.

Linting file: lib/node_modules/@stdlib/string/base/remove-last-grapheme-cluster/examples/index.js

Linting file: lib/node_modules/@stdlib/math/iter/special/tan/examples/index.js

Linting file: lib/node_modules/@stdlib/blas/ext/base/ndarray/ssort/examples/index.js

Linting file: lib/node_modules/@stdlib/number/float32/base/from-word/examples/index.js
make[1]: *** [/home/runner/work/stdlib/stdlib/tools/make/lib/lint/javascript/eslint.mk:261: eslint-files] Error 1
make[1]: Leaving directory '/home/runner/work/stdlib/stdlib'
make: *** [/home/runner/work/stdlib/stdlib/tools/make/lib/lint/javascript/Makefile:158: lint-javascript-files] Error 2
```

### Pull Request Instructions

- Please use the following PR title format:
"chore: fix JavaScript lint errors (issue #)".
- Reference this issue in the "Related Issues" section of the PR body as "resolves #".

Bắt đầu bằng cách tái hiện JavaScript lint workflow và kiểm tra lib/node_modules/@stdlib/_tools/github/dispatch-workflow/lib/query.js quanh dòng 86, cùng với request.js quanh các dòng 80 và 126. Truy vết ngày không hợp lệ được Date.toISOString báo cáo, sau đó chạy lại lint workflow và xác nhận rằng tất cả các tệp được liệt kê đều vượt qua.

Do mô hình lập chỉ mục viết ra từ nội dung của issue.