fix(curriculum): update cat painting step 62-64 asserts (freeCodeCamp#60578)

Co-authored-by: neo <[email protected]>

Author: 1nc0gn30

curriculum/challenges/english/25-front-end-development/workshop-cat-painting/646f0c9a1e3360092d1bbd33.md

@@ -14,7 +14,7 @@ Rotate the right mouth line at `165` degrees.
 Your `.cat-mouth-line-right` selector should have a `transform` property set to `rotate(165deg)`.
 
 ```js
-assert(new __helpers.CSSHelp(document).getStyle('.cat-mouth-line-right')?.transform === 'rotate(165deg)')
+assert.equal(new __helpers.CSSHelp(document).getStyle('.cat-mouth-line-right')?.transform, 'rotate(165deg)');
 ```
 
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curriculum/challenges/english/25-front-end-development/workshop-cat-painting/646f0ce5737243098ad6e494.md

@@ -16,13 +16,13 @@ Create a `div` element with the class `cat-whiskers`.
 You should create a `div` element.
 
 ```js
-assert(document.querySelectorAll('div').length === 16)
+assert.lengthOf(document.querySelectorAll('div'), 16);
 ```
 
 Your div element should have the class `cat-whiskers`.
 
 ```js
-assert(document.querySelectorAll('div')[15].classList.contains('cat-whiskers'))
+assert.isTrue(document.querySelectorAll('div')[15].classList.contains('cat-whiskers'));
 ```
 
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curriculum/challenges/english/25-front-end-development/workshop-cat-painting/646f0ef13604420a8744f7d4.md

@@ -14,25 +14,25 @@ Inside the `.cat-whiskers` element, create two `div` elements with the class `ca
 You should not change the existing `div` element with the class `cat-whiskers`
 
 ```js
-assert(document.querySelectorAll('div.cat-whiskers').length === 1)
+assert.lengthOf(document.querySelectorAll('div.cat-whiskers'), 1);
 ```
 
 You should have two `div` elements inside the `.cat-whiskers` element.
 
 ```js
-assert(document.querySelectorAll('.cat-whiskers div').length === 2)
+assert.lengthOf(document.querySelectorAll('.cat-whiskers div'), 2);
 ```
 
 The first `div` element inside the `.cat-whiskers` element should have the class `cat-whiskers-left`.
 
 ```js
-assert(document.querySelectorAll('.cat-whiskers div')[0].classList.contains('cat-whiskers-left'))
+assert.isTrue(document.querySelectorAll('.cat-whiskers div')[0].classList.contains('cat-whiskers-left'));
 ```
 
 The second `div` element inside the `.cat-whiskers` element should have the class `cat-whiskers-right`.
 
 ```js
-assert(document.querySelectorAll('.cat-whiskers div')[1].classList.contains('cat-whiskers-right'))
+assert.isTrue(document.querySelectorAll('.cat-whiskers div')[1].classList.contains('cat-whiskers-right'));
 ```
 
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