Redesigned widgets, two new languages, and a batch of fixes

What's new

Desktop widgets redesigned. Small, medium, and large widgets now let you pick which port to display. All three sizes look sharper and show more useful data at a glance.
Power monitor widget (Pro). A new widget shows charge state, wattage, and power draw history at a glance. Available in small, medium, and large sizes.
Russian localisation. Full translation across the app and CLI. Thanks @Enotta.
Brazilian Portuguese localisation. Full translation across the app and CLI. Thanks @patrickjmeurer.

Menu bar icon fallback. If the system can't load the primary icon (rare, but reported on some Sonoma configs), the app falls back to a built-in SF Symbol instead of showing a blank space. Also fixes an NSUserDefaults suite warning that appeared in Console logs.
E-marker wording for VID 0 cables. Cables that report a vendor ID of zero previously showed confusing "Unregistered" text. The wording now explains that the cable didn't report a vendor, which is normal for basic cables.
Cable fingerprint matching reworked. The known-cables database no longer treats e-marker fingerprints as unique IDs (they aren't; many cables from different brands share identical VID/PID/VDO values). Matching is more conservative and the UI is clearer about what a match means.
9 new cables added to the database.
In-app update codesign fix. A macOS extended attribute (com.apple.metadata) was sneaking into the update zip, which caused Gatekeeper to reject the extracted app on some machines. The build now strips these before zipping.
Checkout error handling. The Pro purchase success page now verifies payment status server-side before showing activation instructions, and error states are handled more gracefully.

brew upgrade --cask whatcable or download from Releases.