The deep review of the branch raised 47 findings, 18 of which survived adversarial
verification. Grouped by what they actually were:
**The size ceiling inverted at its boundary.** `remaining_bytes` clamped to 0 for a user
already at their storage cap, and `build_ydl_opts` reads 0 as "no limit" — so the one
user over quota was the only one downloading with no ceiling at all. `check_enqueue`
could not catch it: it ran while the job was queued and the user was still under the cap.
The arithmetic moves into `quota.remaining_bytes` (where every other max_bytes decision
lives, and where it can be tested), and the worker now fails the job outright rather than
proceeding unbounded — as a non-retryable `quota_exceeded`, since retrying cannot help
until space is freed.
**Silent failures in the new account panel.** All three actions went through `quiet: true`
endpoints, which suppress the global error dialog on the promise that the caller reports
inline — with no `onError`, that promise was broken and a refusal rendered as nothing. On
the broken-SMTP instance this panel exists for, an admin would read silence as "the mail
went out". The co-invalidation set and the email-off predicate move to `lib/adminUsers`,
shared with the pending-access queue, so the two copies of these mutations cannot drift
apart again — which is how half of this was lost in the first place.
**A rollback recipe that destroyed data without working.** `alembic downgrade -1` steps
back one migration, but a release routinely ships several (0.80.0 shipped four): it drops
the newest one's columns and leaves the schema at a revision the older image also cannot
resolve, i.e. the crash loop it was meant to escape, minus the data. The dump restore is
now the recommended path, and the alembic route asks the target version for its own head
revision instead of counting backwards.
Also: redirects named in the urlguard docstring beside the DNS-rebinding residual they
share a fix with (SEC-17); a malformed port refused as `bad_port` instead of escaping as
a 500; the pull cooldown extended to the sibling route spending the same QuotaAction;
restore stops the app before dropping its tables; the PowerShell cleanup can no longer
decide the script's verdict on 5.1, nor report the wrong exit code; the documented
one-liners hardened to match the scripts; the registry's retention window stated where
pinning is advertised; the two banners made mutually exclusive so neither can shadow the
other; `hover:bg-hover` (a utility this project never generated) replaced by the
`selectable` recipe; the clipboard helper reused; and the sync cooldown's copy swept to
the two callers that discarded it.
Verified: gate green (vitest 678, pytest 949), and the panel, the row hover and the reset
banner UAT'd on localdev.
DX-17, three one-liners the epic's canonical sweep did not reach:
`routes/setup.py::setup_admin` still resolved the wizard's admin by
literal `User.email ==`. The wizard can be re-run, and E9.5's premise is
that two spellings of one Gmail mailbox are one person — so a second run
under the other spelling would have created exactly the duplicate admin
row the epic exists to prevent.
`routes/admin.py::_decide` hand-rolled `db.get` + 404 where the file's
newer endpoints use `get_or_404`. There were TWO such sites, not the one
the review named; both are converted, per the house rule that a
principle gets fixed everywhere in one sweep.
`useVerifyEntry`'s `hashchange` listener recognised `#verify=` but not
`#reset=`, so pasting a reset link into a tab already running the app
was silently ignored — the same silence that made the verify half a bug.
It now notices, and says out loud that reset links need a signed-out
window; the fragment is still deliberately left in the address bar
(review round 4), so signing out from that tab recovers it.
DX-16: `.catch(() => setOutcome("invalid"))` could not tell a spent
token from a 502 mid-deploy or a dropped connection, and by then the
fragment is cleared — so a network blip was reported as "that link is no
longer valid", pushing the user to request a fresh one on the strength
of a false statement. Only a 400 carrying {code:"verify"} is the
server's verdict now; everything else gets its own outcome, with no
resend CTA, because the token is untouched and retrying it works. The
rule was already written one file away for the reset-link probe: "a
network blip must never be cached as 'this link is dead'".
Two existing tests asserted the old conflation by rejecting with a bare
Error("400"); they now reject with the real HttpError. The errors are
built inside the rejection, not hoisted: mountAt calls vi.resetModules(),
so an HttpError imported earlier is a different class identity and
`instanceof` would quietly miss.
Gate: vitest 671 -> 676, pytest 924 -> 925.
Round 4 came back converged — nothing above low, and both findings in one family. This is the half
worth fixing, because the branch introduced it.
Only the signed-out auth card consumes a `#reset=` token, and S2 moved the address-bar cleanup up to
a hook App mounts unconditionally. So opening a password-reset link in a browser that already holds a
session erased the token from the URL while nothing had read it: the page loads, nothing is said, and
clicking the link again does exactly the same, because the token is untouched and the session is
still there. That is the dead end this epic exists to remove, and `main` did not have it — the strip
used to live inside the card, which a signed-in visitor never renders.
An unspent reset fragment now stays, which restores the recovery that shape always had: signing out
reloads with the fragment intact and the form is waiting. Once the card has spent the token a later
reload meets S4's named dead-link screen, which is true. The affirmative version — a banner telling a
signed-in visitor that reset links open in a signed-out window — is logged with DX-15, along with the
`hashchange` half that still only recognises `#verify=`.
Found in UAT. Navigating a tab that already runs the app to a URL differing only in
the fragment is a same-document navigation: nothing reloads, so the import-time entry
snapshot never sees the token. It sat unconsumed in the address bar and the previous
outcome stayed on screen -- the same silence this sprint set out to remove, wearing a
different hat. Pasting the emailed link into a running tab does exactly this, and our
verification mails were plain text until 0.78.8, which makes pasting the normal way to
use one.
A hashchange listener now picks up the new token, the guard tracks consumed tokens
rather than a single fired flag (still exactly one POST per token), and a fresh link
clears the standing outcome instead of leaving the old banner up.
The token was only ever consumed inside Welcome.tsx, which App renders ONLY when
there is no session. Opening the emailed link in a browser that already held a
Siftlode session posted nothing, the fragment was then stripped, and the user got
no signal at all -- the link simply did nothing. Incognito worked, which is why it
survived. Confirmation now happens in App, above that branch: signed out the outcome
still drives the auth card's banners, signed in it drives a top-of-app bar.
The entry URL is snapshotted once at import time (lib/entryUrl) instead of per
component, so no future URL writer can strip a token before whoever needs it has
read it -- that ordering race is what broke this in the first place. POST /auth/verify
now names the address it confirmed, which matters when the browser holds a session
for a different account; the same reasoning as password_reset_required already
covers the disclosure.
Also here, from the 2026-09-02 review tail: the dead GET /auth/verify goes (both
senders emit the fragment form, and the last query-token link expired 24h after the
0.78.7 deploy), a spent #verify=/#reset= fragment is cleared while signed in, and
the auth-card banners get role=status. The verifyOkReset copy no longer blames
admin approval, which E9.5 S1 made false.
peter