Three integration cards carried the same hand-copied chip literal in the
card-header accessory slot, each free to drift on the next touch; the size
itself was an arbitrary value repeated at three slightly different spellings
across the tree.
- Mint `--text-2xs` (0.6875rem with a matched line-height) as the one
sanctioned step below `text-xs`.
- Mint `TagChip` and adopt it on the Fitbit, Google Health, and Nightscout
cards. It stays distinct from `Badge`, which carries status meaning.
- Sweep the arbitrary micro sizes: the stepper label and the two dose-ledger
outline badges move onto the token; the muted target caption and the muted
ledger meta row move up to the `text-xs` muted floor.
No visible change beyond the two muted rows gaining a fraction of a pixel.