refactor extra code, duplicates, complexity

- refactor array equality check and add tests
- remove OperatingSystem.Unknown causing extra logic, return undefined instead
- refactor enum validation to share same logic
- refactor scripting language factories to share same logic
- refactor too many args in runCodeAsync
- refactor ScriptCode constructor to reduce complexity
- fix writing useless write to member object since another property write always override it

src/application/Environment/BrowserOs/BrowserOsDetector.ts

@@ -4,17 +4,17 @@ import { IBrowserOsDetector } from './IBrowserOsDetector';
 
 export class BrowserOsDetector implements IBrowserOsDetector {
     private readonly detectors = BrowserDetectors;
-    public detect(userAgent: string): OperatingSystem {
+    public detect(userAgent: string): OperatingSystem | undefined {
         if (!userAgent) {
-            return OperatingSystem.Unknown;
+            return undefined;
         }
         for (const detector of this.detectors) {
             const os = detector.detect(userAgent);
-            if (os !== OperatingSystem.Unknown) {
+            if (os !== undefined) {
                 return os;
             }
         }
-        return OperatingSystem.Unknown;
+        return undefined;
     }
 }
 

src/application/Environment/BrowserOs/DetectorBuilder.ts

@@ -29,10 +29,10 @@ export class DetectorBuilder {
             throw new Error('User agent is null or undefined');
         }
         if (this.existingPartsInUserAgent.some((part) => !userAgent.includes(part))) {
-            return OperatingSystem.Unknown;
+            return undefined;
         }
         if (this.notExistingPartsInUserAgent.some((part) => userAgent.includes(part))) {
-            return OperatingSystem.Unknown;
+            return undefined;
         }
         return this.os;
     }

src/application/Environment/BrowserOs/IBrowserOsDetector.ts

@@ -1,5 +1,5 @@
 import { OperatingSystem } from '@/domain/OperatingSystem';
 
 export interface IBrowserOsDetector {
-    detect(userAgent: string): OperatingSystem;
+    detect(userAgent: string): OperatingSystem | undefined;
 }