feat: completely translate all ScanResult fields into 10 languages - #528

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Thanks, this is a big one and the structure is right: no reformatting, only added keys, and no English label left in ScanResults.tsx. The translations need a pass before merge, though. Several read like machine translation that misread the context:

• copyOnionUrl is a Tor .onion address, not the vegetable. Every locale has it as "onion" the plant: Zwiebel, cebolla, oignon, cipolla, cebula, cebola, Soğan, 洋葱, and in Russian «лука». Keep .onion as a technical term, for example «Скопировать .onion-адрес», "Copy .onion address".
• carrier is the phone network operator, not a transporter. Russian already uses «Оператор» elsewhere in results.phone.carrier; German, Spanish, French, Italian, Polish, Turkish and Chinese have the transport sense (Träger, Transportador, Transporteur, Vettore, Przewoźnik, Taşıyıcı, 载体). Portuguese «Operadora» is right.
• copyEmail in Russian is «Копировать письмо», which means copy the letter. It copies an address: «Копировать email».
• asn in Russian is «АСН». It is an abbreviation and stays ASN, as in the other locales.

Where a key already exists with a reviewed translation (results.phone.carrier, results.telegram.bio and so on), reusing it is safer than adding a second one. If you are not sure about a language, the English text is a better placeholder than a guess; the Russian strings were reviewed by a native speaker in #347, so they are worth matching.

The translation fixes look right now, thanks. Two things still keep this from merging:

• The locale files are still re-serialized. en.json alone has hundreds of changed lines because the compact one-line objects (caps, tools and so on) were expanded. Please reset the ten files to main (git checkout origin/main -- frontend/src/messages/) and add only the new keys by hand, in the style of the lines around them.
• i18n was renamed to t across ScanResults.tsx. That touches every line that uses it and conflicts with other open PRs on the same file. Please keep the existing name i18n and only change the lines you are translating.

Also note #523 is about to land and covers the email card warnings and results.breaches.none, so skip those.

Closer, the locale files are now small diffs. Three things left:

• The new results.fields block is English in nine of the ten locales. In ru.json only copyEmail and copyOnionUrl are translated, everything else is "Copy IP", "Company", "Joined" and so on, and de, es, fr, it, pl, pt, tr and zh are fully English. That is the whole point of the PR, so each locale needs real translations.
• The rename now went the other way. Main uses t in the small components at the top of ScanResults.tsx (the map, the graph, the module status line) and i18n in the main component. Leave each one as it is on main and only change the lines that swap a hardcoded string for a key.
• frontend/package-lock.json changed (peer flags added, libc removed). That comes from a local npm install with a different npm version. Please drop it: git checkout origin/main -- frontend/package-lock.json.

Thanks, the translations are real now and the rest of the file is untouched. I pushed one commit that puts package-lock.json back to main.