feat: add ts solution to lc problem: No.1410 (doocs#2001)

Author: thinkasany

solution/1400-1499/1410.HTML Entity Parser/README.md

@@ -182,6 +182,24 @@ public:
 };
 ```
 
+### **TypeScript**
+
+```ts
+function entityParser(text: string): string {
+    const d: { [key: string]: string } = {
+        '"': '"',
+        ''': "'",
+        '&': '&',
+        '>': '>',
+        '&lt;': '<',
+        '&frasl;': '/',
+    };
+
+    const pattern = new RegExp(Object.keys(d).join('|'), 'g');
+    return text.replace(pattern, match => d[match]);
+}
+```
+
 ### **...**
 
 ```

solution/1400-1499/1410.HTML Entity Parser/README_EN.md

@@ -151,6 +151,24 @@ public:
 };
 ```
 
+### **TypeScript**
+
+```ts
+function entityParser(text: string): string {
+    const d: { [key: string]: string } = {
+        '"': '"',
+        ''': "'",
+        '&': '&',
+        '>': '>',
+        '&lt;': '<',
+        '&frasl;': '/',
+    };
+
+    const pattern = new RegExp(Object.keys(d).join('|'), 'g');
+    return text.replace(pattern, match => d[match]);
+}
+```
+
 ### **...**
 
 ```

solution/1400-1499/1410.HTML Entity Parser/Solution.ts

@@ -0,0 +1,13 @@
+function entityParser(text: string): string {
+    const d: { [key: string]: string } = {
+        '"': '"',
+        ''': "'",
+        '&': '&',
+        '>': '>',
+        '&lt;': '<',
+        '&frasl;': '/',
+    };
+
+    const pattern = new RegExp(Object.keys(d).join('|'), 'g');
+    return text.replace(pattern, match => d[match]);
+}