feat(describe): support for Node.js familiar API usage

[wellwelwel]

Now describe module can be used as:

import { describe, assert } from 'poku';

describe('Test Title');
describe('Test Title', { icon: '🔬' });

import { describe, assert } from 'poku';

describe('Test Suite', () => {
  assert.equal(1 + 1, 2);
);

describe('Test Suite', () => {
  assert.equal(1 + 1, 2, '1 + 1 should be 2');
);

import { describe, assert } from 'poku';

describe(() => {
  assert.equal(1 + 1, 2, '1 + 1 should be 2');
);

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 95.00%. Comparing base (1c425e1) to head (04487db).

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #353      +/-   ##
==========================================
+ Coverage   94.90%   95.00%   +0.09%     
==========================================
  Files          32       32              
  Lines        2609     2640      +31     
  Branches      400      406       +6     
==========================================
+ Hits         2476     2508      +32     
  Misses        125      125              
+ Partials        8        7       -1     

Flag	Coverage Δ
linux-parallel	94.58% <100.00%> (+0.10%)	⬆️
linux-parallel-options	94.88% <100.00%> (+0.09%)	⬆️
linux-sequential	93.25% <100.00%> (+0.11%)	⬆️
linux-sequential-options	93.52% <100.00%> (+0.11%)	⬆️
osx-parallel	94.58% <100.00%> (+0.10%)	⬆️
osx-parallel-options	94.88% <100.00%> (+0.09%)	⬆️
osx-sequential	93.25% <100.00%> (+0.11%)	⬆️
osx-sequential-options	93.52% <100.00%> (+0.11%)	⬆️
windows-parallel	94.12% <100.00%> (+0.10%)	⬆️
windows-parallel-options	94.43% <100.00%> (+0.10%)	⬆️
windows-sequential	92.80% <100.00%> (+0.12%)	⬆️
windows-sequential-options	93.06% <100.00%> (+0.12%)	⬆️

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