Use abbreviation for JavaScript and TypeScript

docs/chapter_searching/binary_search.md

@@ -68,13 +68,13 @@
     [class]{}-[func]{binarySearch}
     ```
 
-=== "JavaScript"
+=== "JS"
 
     ```javascript title="binary_search.js"
     [class]{}-[func]{binarySearch}
     ```
 
-=== "TypeScript"
+=== "TS"
 
     ```typescript title="binary_search.ts"
     [class]{}-[func]{binarySearch}
@@ -150,13 +150,13 @@
     [class]{}-[func]{binarySearchLCRO}
     ```
 
-=== "JavaScript"
+=== "JS"
 
     ```javascript title="binary_search.js"
     [class]{}-[func]{binarySearchLCRO}
     ```
 
-=== "TypeScript"
+=== "TS"
 
     ```typescript title="binary_search.ts"
     [class]{}-[func]{binarySearchLCRO}

docs/chapter_searching/binary_search_edge.md

@@ -76,13 +76,13 @@
     [class]{}-[func]{binarySearchLeftEdge}
     ```
 
-=== "JavaScript"
+=== "JS"
 
     ```javascript title="binary_search_edge.js"
     [class]{}-[func]{binarySearchLeftEdge}
     ```
 
-=== "TypeScript"
+=== "TS"
 
     ```typescript title="binary_search_edge.ts"
     [class]{}-[func]{binarySearchLeftEdge}
@@ -154,13 +154,13 @@
     [class]{}-[func]{binarySearchRightEdge}
     ```
 
-=== "JavaScript"
+=== "JS"
 
     ```javascript title="binary_search_edge.js"
     [class]{}-[func]{binarySearchRightEdge}
     ```
 
-=== "TypeScript"
+=== "TS"
 
     ```typescript title="binary_search_edge.ts"
     [class]{}-[func]{binarySearchRightEdge}

docs/chapter_searching/replace_linear_by_hashing.md

@@ -36,13 +36,13 @@
     [class]{}-[func]{twoSumBruteForce}
     ```
 
-=== "JavaScript"
+=== "JS"
 
     ```javascript title="two_sum.js"
     [class]{}-[func]{twoSumBruteForce}
     ```
 
-=== "TypeScript"
+=== "TS"
 
     ```typescript title="two_sum.ts"
     [class]{}-[func]{twoSumBruteForce}
@@ -128,13 +128,13 @@
     [class]{}-[func]{twoSumHashTable}
     ```
 
-=== "JavaScript"
+=== "JS"
 
     ```javascript title="two_sum.js"
     [class]{}-[func]{twoSumHashTable}
     ```
 
-=== "TypeScript"
+=== "TS"
 
     ```typescript title="two_sum.ts"
     [class]{}-[func]{twoSumHashTable}