gRPC insecure connection fails for remote hosts in VS Code Extension

[eyup1020]

Bug Report: gRPC insecure connection fails for remote hosts in VS Code Extension

Environment:

• VS Code Extension Version: 6.16.7
• httpyac CLI Version
• OS: Linux (Ubuntu)

Description:
gRPC requests to remote hosts fail with error code 14 (UNAVAILABLE) in VS Code Extension, but work perfectly via CLI with the same configuration.

Expected Behavior:
Remote gRPC insecure connections should work in VS Code Extension like they do in CLI.

Actual Behavior:

• CLI: Works for localhost and remote hosts
• Extension: Works for localhost
• Extension: Fails for remote hosts with "No connection established. Last error: undefined"