refactor: move shared error handling out

Author: Hweinstock

packages/core/src/codewhisperer/util/zipUtil.ts

@@ -368,11 +368,15 @@ export class ZipUtil {
                 language: this._language,
             }
         } catch (error) {
-            getLogger().error('Zip error caused by: %O', error)
-            throw error
+            this.handleZipError(error)
         }
     }
 
+    protected handleZipError(e: unknown): never {
+        getLogger().error('Zip error caused by: %s', e)
+        throw new ProjectZipError(e instanceof Error ? e.message : 'Unknown error occurred during zip operation')
+    }
+
     public async generateZipTestGen(projectPath: string, initialExecution: boolean): Promise<ZipMetadata> {
         try {
             const zipDirPath = this.getZipDirPath()
@@ -421,10 +425,7 @@ export class ZipUtil {
                 language: this._language,
             }
         } catch (error) {
-            getLogger().error('Zip error caused by: %s', error)
-            throw new ProjectZipError(
-                error instanceof Error ? error.message : 'Unknown error occurred during zip operation'
-            )
+            this.handleZipError(error)
         }
     }
     // TODO: Refactor this