refactor: update Bru constructor to accept a single options obj for improved readability (#7562)

* refactor: update Bru constructor to accept a single options object for improved readability

- Changed the Bru class constructor to accept a single options object instead of multiple parameters, enhancing code clarity and maintainability.
- Updated all instances of Bru instantiation across the codebase to align with the new constructor format.

* docs: enhance Bru constructor documentation with additional certs and proxy configuration options

- Updated the documentation for the Bru class constructor to include new parameters related to certs and proxy configuration, improving clarity for users on available options.
- Added descriptions for collectionPath, options, clientCertificates, collectionLevelProxy, and systemProxyConfig to provide comprehensive guidance on their usage.

* docs: refine Bru constructor documentation for clarity and default values

- Updated the constructor documentation for the Bru class to enhance clarity by consolidating parameter descriptions into a single options object format.
- Added default values for optional parameters, improving guidance for users on expected input and usage.

packages/bruno-js/src/runtime/test-runtime.js

@@ -36,7 +36,21 @@ class TestRuntime {
     const assertionResults = request?.assertionResults || [];
     const certsAndProxyConfig = request?.certsAndProxyConfig;
     const scriptPath = request?.pathname;
-    const bru = new Bru(this.runtime, envVariables, runtimeVariables, processEnvVars, collectionPath, collectionVariables, folderVariables, requestVariables, globalEnvironmentVariables, oauth2CredentialVariables, collectionName, promptVariables, certsAndProxyConfig);
+    const bru = new Bru({
+      runtime: this.runtime,
+      envVariables,
+      runtimeVariables,
+      processEnvVars,
+      collectionPath,
+      collectionVariables,
+      folderVariables,
+      requestVariables,
+      globalEnvironmentVariables,
+      oauth2CredentialVariables,
+      collectionName,
+      promptVariables,
+      certsAndProxyConfig
+    });
     const req = new BrunoRequest(request);
     const res = new BrunoResponse(response);