Fix Linux deb package name conflict with Ubuntu Orca

[Nikolatesla-lj]

Summary

• set the Linux executable name to orca-ide
• set the Debian package name and artifact name to orca-ide
• keep the user-facing product name as Orca

Motivation

Ubuntu 26 ships GNOME Orca as the system orca package, with system paths such as /usr/bin/orca. The current Linux .deb is also packaged as orca, which can conflict with the distro package and its files during installation or updates.

Using a slightly more specific Debian/system name such as orca-ide avoids colliding with Ubuntu's accessibility package while preserving the app's product name.

Testing

• node assertion that the Electron Builder config keeps productName: "Orca" and sets the Linux DEB naming to orca-ide
• git diff --check

[nwparker]

This is good to know, thanks for surfacing.
Will dig in deeper here, but the proposed solution is probably the reasonable one