[arzafran]

What this does

In the sidebar, a workspace listening on port 3000 showed :3.000 (or :3,000, depending on your region settings). The stop-port dialog had the same problem: "Stop node on port 3.000?", and process IDs in it read like "12.345". Ports and process IDs now always show as plain digits.

Summary

• Interpolating an Int into String(localized:) formats it with the user's locale, so %lld picks up grouping separators.
• The sidebar port label is now Text(verbatim:), matching PortsHubView, and its string entry is gone, since a port number has nothing to translate.
• The port tooltip and the stop-port dialog interpolate String(port) / String(pid), and their en/ja entries switch from %lld to %@.

No regression test: what's wrong here is the rendered SwiftUI text under a non-English locale. The repo's test policy rules out tests that assert on string-catalog contents, and no runtime seam reads the rendered label.

Test Plan

• CI green.
• With macOS region set to Germany or Spain, run python3 -m http.server 3000 in a workspace: the sidebar shows :3000.
• Hover the port: the tooltip reads "Open localhost:3000".
• Ports panel, stop the server: the dialog reads "Stop … on port 3000?" with the PID as plain digits.