Enhance Cloudly Configuration and Testing Setup

- Updated README to include architecture overview and details on components.
- Changed import paths in test helpers and test files to use the new Git zone packages.
- Modified S3 bucket name in test setup for consistency.
- Updated CloudlyConfig class to use more descriptive environment variable names for MongoDB and S3 configuration.
- Adjusted ImageManager to retrieve the S3 bucket name from the configuration instead of hardcoding it.

ts/classes.config.ts

@@ -29,16 +29,17 @@ export class CloudlyConfig {
             publicPort: 'SERVEZONE_PORT',
             mongoDescriptor: {
               mongoDbUrl: 'MONGODB_URL',
-              mongoDbName: 'MONGODB_DATABASE',
+              mongoDbName: 'MONGODB_NAME',
               mongoDbUser: 'MONGODB_USER',
-              mongoDbPass: 'MONGODB_PASSWORD',
+              mongoDbPass: 'MONGODB_PASS',
             },
             s3Descriptor: {
               endpoint: 'S3_ENDPOINT',
               accessKey: 'S3_ACCESSKEY',
               accessSecret: 'S3_SECRETKEY',
               port: 'S3_PORT', // Note: This will remain as a string. Ensure to parse it to an integer where it's used.
-              useSsl: true,
+              useSsl: 'boolean:S3_USESSL' as any as boolean,
+              bucketName: 'S3_BUCKET'
             },
             sslMode:
               'SERVEZONE_SSLMODE' as plugins.servezoneInterfaces.data.ICloudlyConfig['sslMode'],

ts/manager.image/classes.imagemanager.ts

@@ -156,7 +156,7 @@ export class ImageManager {
     this.smartbucketInstance = new plugins.smartbucket.SmartBucket(
       this.cloudlyRef.config.data.s3Descriptor,
     );
-    const bucket = await this.smartbucketInstance.getBucketByName('cloudly-test');
+    const bucket = await this.smartbucketInstance.getBucketByName(s3Descriptor.bucketName);
     await bucket.fastPut({ path: 'images/00init', contents: 'init' });
 
     this.imageDir = await bucket.getDirectoryFromPath({