The README rewrite renamed or merged several headings that comments still
cited. Each comment now names the current heading. Line number citations of
README become headings too, and one test name drops its line numbers.
The e2e workflow's citations of "In CI" are dropped, because no section has what
they pointed at. Its comment also corrects what it says about required jobs and
open reports.
The comment on withLock() no longer states a Firefox private window exception,
because the manifest keeps the extension out of those windows.
Two comments also take corrections from reviews: the cases with no total in
DeleteAddress's warning, and the screens that say a swap's amount could not be
decoded.
Model: opus-5-5
The stored ETH and token balances and the send-confirm screen's fee were each
cut to six decimal places, and a token holding cut to zero was dropped, so a
value below 0.000001 read as zero. Balances are now stored exactly, whatever
decimals a token declares, and every nonzero token holding is kept; the balance
check reads a token balance to its first 18 places. The balance lists, the
send-screen token selector, the address total and the remove-address warning
leave out a holding below 0.000001 themselves, through isBelowOneMillionth().
The send and send-confirm screens' balances, reserve and insufficient-balance
messages go through truncateAmountNeverZero(). The send-confirm and approval
screens both render the fee through formatFee(), which prices the exact fee in
USD.
Model: opus-5-5
An amount below the 4-decimal display floor now extends to its first significant digit on the approval and confirmation screens, instead of stating a real transfer, allowance or swap Min. received as 0.0000. The rule had been implemented three times; all three now share src/shared/amountDisplay.js, which holds the plain truncation and the floored variant side by side. History and balance lists keep the unfloored rule, pinned by test.