* fix(nodetoken): make the corrupt-ciphertext test corrupt deterministically
The test replaced the last two characters of the base64 body with "AA", which
can decode to the very same bytes: the body is RawURLEncoding of a 31-byte
blob, so the final character carries only 2 significant bits and the decoded
value is unchanged whenever the tag's last byte is 0x00. Measured over 50000
encryptions, 170 of those edits corrupted nothing — about one run in three
hundred fails for a reason that has nothing to do with the codec.
Flipping a bit of the decoded blob always changes the ciphertext, so the test
now pins the fallback behavior instead of the encoder's tail padding.
* style(nodetoken): trim the helper comment to the two-line limit
CLAUDE.md caps a committed Go comment block at two lines; the why fits.
* feat(pia): add login-and-add WireGuard outbounds (#2)
* fix(pia): keep PIA outbounds identifiable after the editor strips hostname
The outbound editor drops piaHostname, so last-segment matching failed for hyphenated servers. Identify rows by the computed tag, re-encrypt stored tokens onto the active key, skip unusable catalog rows, and always release the catalog refresh latch.
