The three intake dialogs (log, edit, dose-history add) still used a raw
datetime-local input, so they ignored the user's date-format preference.
Route them through DateTimeField like every other date surface. Also
correct a stale diastolic-floor comment in the dashboard verdict.
Swap the four DateInput callsites (filter bar, export range, schedule
history, onboarding baseline) to DateField so the user's date-order
preference paints every date input. Adapt the onChange from a native
event to the direct ISO value DateField emits, and add an optional
autoComplete prop so the onboarding date-of-birth field keeps its bday
autofill hint.
Swap the medication scheduling, inventory, illness, vorsorge, lab-OCR
and profile-birthdate date inputs from the native field to the
DateField primitive, which paints the chosen DMY/MDY/YMD/AUTO order
over an ISO yyyy-MM-dd value. The committed value contract, min/max
bounds and aria wiring are unchanged.
The medication detail clients computed the supply headline in the browser
via summariseSupply, risking web/iOS drift and pulling the shared math
into the client bundle. The GET /api/medications/[id]/inventory route now
computes the canonical SupplySummary server-side through summariseSupply
(the single source of truth) and ships it in the DTO; the Bestand and
Übersicht surfaces render the ready figures. Adds the MedicationSupplySummary
schema to the inventory list response and regenerates the OpenAPI contract.
Drop the grey cadence pill from the card heading. The cadence now reads as
part of the metric line, styled like the metric label itself (no shaded
background), via a new MedicationCardHeader metricMeta slot. Nothing else
sits beside the heading.
Link a measurement-linked reminder's heading to the measurements history
pre-filtered to its type, reusing the existing kebab target. Free-text
reminders keep a plain heading.
One-shot prettier pass so the new format:check gate starts from a clean
baseline. Formatting only — no behaviour change. Generator-owned and
vendored artifacts stay untouched via .prettierignore.
Bring the medication card, scheduling, wizard, and detail component
files in line with the kebab-case file-naming convention. Component
export identifiers are unchanged; only filenames and the import paths
that point at them move.
Sweep the primary touch controls that sat below the 44px tap-target
floor on phones onto the canonical `min-h-11 sm:min-h-9` (text) /
`size-11 sm:size-9` (icon) pattern, condensing back at `sm:` upward:
- Coach composer mic / stop / send icon buttons (were `size-9`).
- Dashboard hero CTA, link and action variants (were `size="sm"`).
- Vorsorge list-view "mark done" button (was `min-h-9`) and its kebab,
which now uses `size="icon-lg"` so the rendered control is 44px
rather than the icon variant's 40px.
- Illness list-view "log day" button (was `min-h-9`).
- Medication wizard Step 3 injection-sites disclosure (was `h-9`).
The Vorsorge dashboard-card capture action was raised alongside the
ListRow migration.
The /medications card and table render the dose-derived stock
(stockUnitsRemaining / stockDosesRemaining) straight from the
GET /api/medications list payload, which reads through cachedSwr on the
60s-fresh + 10-min-stale medications bucket. Registering, adjusting, or
deleting an inventory container changes that stock, but the inventory
routes never invalidated any cache — so the list served the pre-write
stock for the rest of the stale window. On the client the add / adjust /
delete supply mutations only invalidated the per-medication inventory
query, never the medications-list query that the card reads, so a mounted
list never refetched even once the server caught up.
Hard-evict the per-user medications + compliance buckets from every
supply-affecting write (inventory POST, the per-item PATCH / DELETE, and
the deprecated glp1 POST dose-change + ledger branches) so the next read
reflects the change rather than a stale SWR value. On the client,
centralise the supply mutations on a shared invalidateSupplyQueries helper
that drops both the medications-list key and the per-medication inventory
key. The card's neutral styling is unchanged.
The target editor invalidated a bare ["insights"] array on save and reset.
That literal sat outside the centralised factory, so the broad insights
fan-out it intended never matched the reads, which key through
insightsTargets/insightsRoot. Route the editor's reads and invalidations
through userThresholds(), insightsRoot(), insightsTargets() and analytics()
so a saved target actually refreshes every insights surface.
Migrate the other call sites the lint rule does not reach onto the factory:
the Coach conversation rail + thread reads, the per-metric personal-records
badge, the per-day measurement drill-down, the dashboard intake
compliance-chart fan-out, the per-medication side-effects list, the
onboarding auth invalidations, the notification-preferences read, and the
PWA persister's auth-me lookup.
Add the matching factory keys: coachConversations, coachConversation,
personalRecordsByMetric, measurementDrilldown, complianceChartInline and
medicationSideEffects. Each new key reuses the prefix its reads already use
so no invalidation shape drifts.
Mirror the medication card's name + cadence + status layout:
- the cadence ("alle 7 Tage") renders as a chip directly to the right of the
metric name via a new MedicationCardHeader nameChip slot, instead of on the
state-badge row below the category;
- the due / overdue status renders as plain text, not a chip;
- the "zuletzt erledigt" line always renders, falling back to an em dash when
there is no last-done value, instead of being hidden.
The green action button is unchanged. Also drop the per-module tour trigger
from this surface (the tour is first-time-only now).
Bring interactive elements that fell below the 44px iOS/WCAG touch
floor up to min-h-11 on phones (relaxing to the denser sm density on
larger screens), and add visible focus rings where they were missing:
- TimesOfDayChips remove button + API-token copy buttons gain an
inset hit-area so the visual density stays tight while the tap
target clears the floor.
- Dose-history row-actions menu trigger and the insights suggested-
prompt chips raise to min-h-11 sm:min-h-9.
- Sortable table headers and the glucose advanced disclosure toggle
gain a focus-visible ring and a phone tap floor.
Restructure the medication detail advanced surface (Erweitert + API tabs)
into expand/collapse groups: SettingsGroup gains an opt-in collapsible
mode built on the same Radix Collapsible primitive SheetSection uses, so a
long settings wall reads as scannable sections. Lifecycle and external-API
groups default open; Data and the destructive zone default collapsed.
Add a titration timeline to the injection tab — completed and planned
dose-escalation steps rendered as a vertical timeline with a "you are
here" marker. Reads the existing MedicationDoseChange stream (future-dated
rows are planned steps), so no schema change is needed. Neutral palette,
no state-driven colour.
An inventory item's unit count comes from a non-null Decimal column, but a
corrupt or legacy row could hold a missing or non-finite value. The
serialiser ran `Number(item.unitsTotal)`, and `Number(null) === 0` (and
`Number("corrupt") === NaN`), so an unknown count went out on the wire as a
fabricated 0 that a client could decrement into negatives.
Serialise a genuinely-unknown count (null / non-finite) as `null` so clients
render "unknown" instead. A real tracked 0 stays 0. No model change — the
distinction is serialisation-only.
The supply tab now renders an unknown-units row as "—", pre-fills the
correction editor empty, drops the capacity ceiling when total is unknown,
and keeps such a row out of the pooled available-supply headline. The
low-stock alert already excludes non-usable rows, so it does not fire on
unknown stock. OpenAPI marks both unit fields nullable.
The compliance number + card already render neutral (no grade tint); only a
stale comment still described a green take-window highlight the implementation
does not do. Reword it to state status drives a discreet line/glyph, never a
card background/border tint.
Move the low-stock trigger from a bare runway threshold to the larger of that
threshold and the reorder lead time plus one dose interval, so a weekly
medication is flagged before its last dose rather than after — early enough to
reorder. The change only moves the alert earlier; no one's threshold shrinks.
Surface concrete dates (runs out on, reorder by) and a running-low vs last-dose
state through the existing badge and channel, never the card colour. A reorder
lead time is configurable globally with a per-medication override, and the glp1
card flag now runs the same runway decision as the daily check instead of a
stale dose count.
The low-stock alert fired when the projected runway dropped below the
user threshold (default 7 days). For a sparse cadence — a weekly
injection's 7-day floor is barely one dose-interval — the warning landed
with about one dose left, too late to reorder before the supply ran out.
Add an optional per-medication reorder lead time plus a user-level
default (0–60 days, default 10) and widen the alert trigger to
max(lowStockRunwayDays, leadDays + cadenceIntervalDays), so the warning
lands before the last dose for any cadence. Because the trigger is a
max() over the user floor it never shrinks anyone's current threshold; a
daily med with no lead keeps its prior boundary.
The push body and the card notice surface concrete dates — supply runs
out around <date>, reorder by <date> — with a last-dose informational
state and the days/units fallback when supply data is thin. Retire the
stale fixed 4-dose count threshold on the GLP-1 details endpoint and
route its card lowStock flag through the same runway evaluation so the
card and the daily cron agree. Surface the lead default in the low-stock
settings card with progressive disclosure; a single medication can
override it.
Additive schema: nullable Medication.reorderLeadDays (migration 0161, no
backfill) and notificationPrefs.medication.reorderLeadDays. OpenAPI
regenerated.
The intake write invalidates the dashboard snapshot, but the default active
refetch type only refetches mounted queries — and the snapshot is unmounted
while the user is on the medication card or detail page. On navigating back it
remounts under refetchOnMount:false, so the pre-write cache was served and the
due prompt lingered until a hard reload. Force the inactive snapshot to refetch
after every intake write so the dashboard clears as soon as the dose is taken.
The low-supply notice moves onto the adherence meta row beside the streak —
a slot every card already reserves in every state — so a card that is low
on stock no longer inserts a row that pushes its bars out of line with the
card beside it. The gap between the drug class and the first line tightens
at the same time.
The medications list, compliance summary and supply reads now refetch on
every mount. App Router unmounts the page on navigation away and remounts
it on return; inside the client staleTime that return served a cache that
could be minutes old, hiding a dose logged on another device or surface. A
Playwright spec guards the return-navigation refetch.
A dose can now consume a fraction of a unit — a half, third or quarter
tablet for a split pill. The wizard offers a curated fraction set beside
the whole numbers (the most error-resistant input); units-per-dose and the
per-container counts widen from Int to Decimal, so a 30-tablet pack dosed
at a half reads 29.5 after one dose and the days-left projection follows.
The consumption ledger stamps and refunds the exact fraction, and existing
whole-number doses are untouched. OpenAPI regenerated — the three unit
fields move from integer to number — and the units-per-dose hint is
updated across the six locales.
Also anchors a first-use date relative to now in an inventory route test
that had aged past its 30-day in-use window.
- The escalated card row keeps its time anchor: the red badge carries
the matched window or the overdue-slot value beside it, and the
inline row's range stays visible on mobile, where it was the only
clock on the card.
- Take-all-due collects what the cards offer: a dose escalated past its
catch-up band joins the set with exactly the slot the card's own
button would record; as-needed medications never join.
- The table's stock warning follows the user's runway threshold instead
of a leftover four-dose constant; threshold off means no amber, empty
stays red.
- The card itself shows the remaining runway in the warning tone once
it crosses the threshold — only then, the card stays calm above.
- The low-stock push deep-links straight into the supply tab and its
APNs payload keeps url, runwayDays and thresholdDays; supply tab and
threshold setting link to each other; the reminder-thresholds and
notification-prefs endpoints enter the OpenAPI contract.
A medication can declare itself as-needed: no schedules, never due,
never reminded, excluded from every compliance rate — but intakes log
ad-hoc, consume inventory exactly like scheduled doses, and the
history stays. The wizard offers it as a cadence choice and round-
trips it on edit; card, table and detail show a calm marker where the
next dose normally sits, the take-all dialog never collects one, and
the supply runway stays unknowable by construction. (#316)
The standalone status line above the schedule lines is gone — it
reserved a blank row on every settled card while the overdue tier rode
the async compliance read, which read as a hole between the header and
the schedule. Take-now, late and the overdue escalation now render as
the right-aligned value of the next-intake row, colour and glyph
carrying the urgency; the taken-early guard simply suppresses the
prompt, with the last-intake line below already naming the recent
dose.
When two or more medications are due, the page header offers a single
confirm dialog listing them with dose and window. The takes loop the
per-medication intake route rather than the sync bulk surface — slot
attribution, inventory consumption and idempotency stay byte-identical
to individual taps, and a failed medication stays due while the rest
land. (#316)
Under the dose count the column now shows roughly how many days the
remaining supply covers — the same coarse schedule-derived estimate the
detail overview renders, so the refill question is answered at a
glance. (#316)
Units-per-dose and the default pack size were settable only through the
wizard's dose step; a manufacturer switch with a different blister size
happens while looking at the supply, so the supply tab now carries a
packaging row with an edit dialog that writes sparsely onto the
medication.
Containers can be removed from the supply tab — the endpoint existed,
the UI never offered it; a stamped container deleted later was already
refund-tolerant. The adjust trigger wears the outline button vocabulary
instead of reading as dead text, and the state badge moves inline next
to the dose figures as plain meta text instead of posing as a button in
the action cluster.
An open take-window renders as the right-aligned value of the next-
intake row — same label/value columns as every other card line —
instead of a standalone line above the slot; the escalation tiers
(late, very late, taken-early) keep the top line. The coach launcher
opens the side drawer on the page you are on instead of navigating to
the chat page, and grows to the standard FAB size.
The table wrapper clips its children now — the sticky name column's
opaque cell background squared off the left rounded corners. The
dashboard, insights and medications headers share a wrench as their
customize glyph, leaving the slider icon to the target and overlay
controls that already wear it. The header view toggle retires; the
cards-or-table choice lives in the medications settings section.
/settings/medications now hosts the view preference (cards or table)
and the manual-order editor inline, following the dashboard and
insights pattern. The page header's gear icon links there instead of
opening a dialog; the quick view toggle stays next to the add button.
The order editor keeps its grouped active/inactive semantics — a saved
order can never interleave the groups.
The pill trigger paints its own label spans and mounts no SelectValue,
and Radix's item-aligned placement silently skips all positioning when
the value node is absent — the open menu laid out below the
height-locked app shell, fully off-viewport, which reads as a dead
control. The mood and type/source pills on the mood and measurements
lists were affected since the unified filter rail landed in v1.16.1.
Popper placement has no value-node dependency and anchors the menu
under the pill like the date-range popover next to it.
- The legacy GLP-1 ledger reads again: GET and the Coach snapshot fall
back to ledger-derived pen/dose figures when a medication has no
inventory items; items always win once they exist. The delta branch
on the POST is marked deprecated in favour of the inventory endpoints.
- Expired containers count as available nowhere: one shared supply
summary (ACTIVE/IN_USE with units) feeds the overview row, the
Bestand summary, the list payload, the GLP-1 card, and the runway
estimate; expired units surface as a muted suffix instead.
- The inventory endpoints speak one wire dialect: request fields renamed
to unitsTotal/unitsRemaining to match the responses, OpenAPI regenerated.
- The reorder dialog mirrors the page's grouping: active and inactive
sections, each sortable within itself, so a saved order can never
interleave them.
- Polish strings avoid the 2-4 plural trap, sub-dose quantities render
as below one dose instead of approximately zero, and the table's name
sort collates by the active locale instead of hardcoded German.
The medications page gains a compact table beside the card view — one
row per medication with the same served-due status pill, next-intake
line, cadence-scaled adherence bars, dose-derived stock and the take
and skip actions the cards use, all from the payloads the cards
already read; the list response aggregates stock in the same round
trip. Columns sort tri-state with nulls last, the default order is
yours to arrange — the same drag dialog the dashboard and insights
use, applied to both views — and the chosen view and order persist
per user on their own settings column with field-scoped writes, so
toggling the view never touches the order. Inactive medications pin
to the end, the first column stays put under horizontal scroll, and
the loading skeleton follows the view you left.
Stock only decremented on the web card's take button — the status
toggle, the phone sync, the Telegram buttons and the token API all
recorded the dose and left the inventory untouched, which is why a
fresh pack kept reading full. Consumption now stamps the intake row
itself: every path that turns a row taken consumes through one module
— open container first, then earliest expiry with auto-open, spilling
into the next pack and flooring at zero — and every path that takes it
back (undo, delete, a take turned skip, a converged duplicate)
refunds exactly what the stamp recorded. Replays and pending sync
echoes can never double-charge, and the nightly convergence pass
refunds the rows it tombstones. A medication can declare units per
dose, so two 2 mg tablets book as one 4 mg dose and stock reads in
doses with the unit count alongside; containers carry a named type
including tablet packs, hold up to a thousand units for inhalers, and
the GLP-1 card reads the same stock as the inventory tab instead of a
separate ledger. The inventory endpoints join the documented API.
A fresh crisis-level blood-pressure reading outranks an overdue dose in
the daily verdict, and once it ages past a day the dose leads again.
The greeting returns to the page header whenever the daily band is
hidden, and the settings toggle says it rides along. The nightly
convergence pass honours the early grace, so a take recorded shortly
before a window that starts at the dose time heals like the write path
credits it. The early-take context line states a fact — last dose
yesterday, last dose n days ago — instead of claiming an early intake
after a late one, the quick-add default pick runs in the profile
timezone, a dose line without a medication name reads cleanly, the
early-grace constant has one home, and the Telegram confirm writes
intake and snooze atomically again.
The external ingest endpoint was the one intake writer that never
attributed to the minted band: it stored a bare row beside the pending
slot, so an early take through the API showed as the last intake while
the slot kept demanding a dose, the ledger recorded an extra plus a
miss, and the day tally counted both. It now resolves the band and
converges onto the pending row like every other path, the Telegram
confirm and skip buttons do the same preferring the reminder's own
slot, and the nightly convergence pass heals the pairs this has
already produced — one band match, one live anchor row, both days'
rollups recomputed. The cache layer fences in-flight builders on
invalidation so a read can neither join a pre-write build nor have a
background refresh re-cache a pre-write body as fresh. Ad-hoc rows no
longer resolve a different slot through the six-hour radius, a bounded
early grace credits a take up to an hour before the window without
crossing the previous band, day-scale cadences taken early downgrade
the slot-day prompt instead of inviting a double dose, the overdue
pill ignores the projector's pending mints, created intakes carry the
same plausibility bounds as edits, slot moves keep the recorded
injection site and dose, both affected days recompute on a moved
toggle, deliberate slot-less skips converge instead of orphaning, the
coach reads adherence from the ledger, the cards and quick-add run in
the user's timezone with the served next-due as the gate, and
schedule-revision, wipe and restore writes invalidate the caches they
feed.
Hidden states of the floating coach button now leave the tab order and
accessibility tree, its focus ring carries an offset, its icon is dark
on the gradient, an unread nudge is announced once via a live region,
and it sits correctly above the fold on tablet widths and yields to
the onboarding tour. Chart error cards announce themselves, share the
exact height variables of the skeleton band, carry per-chart retry
labels, and a failed chunk renders inside the regular card shell. The
header icon cluster spaces its extended hit areas apart, the tab strip
keeps horizontal paint room for focus rings, the streak row reserves
its slot in every card state, the selection bar clears the bottom nav
on landscape phones, and the version poller keeps an in-memory reload
guard for browsers that block session storage. Mood notes render as
plain paragraphs with a toggle that appears only when text is actually
clamped, the remember control reveals on hover and hands focus to its
confirmation, and the hypnogram names its source and paints only the
lanes the night contains.
Staleness can re-enter a generated text: measurement age is hashed as a
bucketed tier, so the fingerprint stays stable day to day but flips
exactly when a reading crosses the boundary the prompt caveat cares
about. The ingest debounce becomes a one-hour minimum gap with the
hash gate carrying the budget, so a notable morning reading is
narrated the same morning instead of after the next nightly run. A
manual regenerate now refills the status cards through the same
hash-gated pipeline — changed cards regenerate, unchanged cards
refresh free, no eviction touches the hash baselines. The user's
self-context joins the comprehensive fingerprint so a newly remembered
fact reaches the briefing, the sleep writer collapse covers every
caller that reads nights, the batched compliance build fans out
bounded instead of sequentially, and a failed compliance read renders
a quiet retry state in the exact skeleton footprint instead of
swallowing the error.
Intl.DateTimeFormat instances are memoised per locale, timezone and
options signature — construction dominated the 365-day ledger build and
the hot path drops about fivefold. A batched GET /api/medications/compliance
serves every card from one request through the same per-medication cache
cells the detail page reads, replacing the per-card fan-out; the list
response stays untouched so the due line never waits on a ledger build.
The medications and compliance buckets serve stale-while-revalidate,
interactive writes evict while background bulk sync marks stale, the
per-id route defers ownership and schedule reads until a cache miss,
and the card body reserves constant slots for the status and cycle
lines so late data stops shifting the layout.
The dashboard snapshot fires the moment login succeeds instead of
waiting for the page chunk (start ~670 to ~200 ms throttled). Guided
follow-ups are personalised from the user's snapshot and an answer gets
the coach's streamed reaction before the next question. Archived
schedule eras can be corrected through a superseding revision that
keeps the original as an audit trail, era writes serialise per
medication, and duplicate dose times collapse in validation. A rolling
medication whose next dose is tomorrow can no longer read as heavily
overdue — the card status derives strictly from the served next-due —
and the adherence bars keep a fixed geometry in every state. The
server-wide assistant key gains its admin card, the one duplicated
coach preference collapses onto a single owner, twenty-seven admin and
settings card headers move onto the shared pattern with sixty
containers normalised, and the remaining hydration warnings are gone.
The schedule tab shows its eras as a collapsible timeline — current
plan since its date, predecessors with their times and span — and a
past era can be added manually for old history, with validation against
overlaps and the live plan. Invite creation chooses one to fifty uses
and the redemption list scrolls.
Server and first client render now agree everywhere query state used to
leak into the chrome, checkboxes no longer nest inside buttons, delete
confirmations admit the undo they offer, raw step counts drop their
decimals, the truncated unit label wraps instead, streaks know their
singular, the medication header speaks the user's date format, a failed
coach turn keeps the user's message and says what went wrong, settings
status notes follow a language switch, the locale only flips once its
bundle actually loaded, and the last raw api fetches in hooks move onto
the shared client.
The client bundle carries only the active locale — resolved on the
server and handed to the provider with no hydration flash, halving the
dashboard route to under a megabyte parsed (288 KiB gzip). The auth
shell renders the app chrome immediately instead of a spinner while the
session resolves in parallel, the widgets request folds into the
snapshot it duplicated, and insight pills prefetch their sub-pages —
a first visit to a sub-page lands in about ninety milliseconds instead
of nearly a second.
An intake can carry the dose that was actually taken — editable in the
quick-add and log dialogs, shown as a quiet deviation line in the
history. The measurements and mood lists refresh by pull on touch, the
insight sub-pages gain the same customize entry as the overview, and an
answered coach follow-up offers to adopt the answer into the matching
self-context field.
A dose past its slot time but still inside its catch-up window now stays
on the medication card as overdue and takeable instead of yielding to
the next occurrence — the next-due field can therefore carry a past open
slot, flagged with nextDueOverdue. Y-axis padding no longer dips below
zero for series that cannot be negative, so a steps chart stops
suggesting minus nine hundred steps.
The detail page gains a dedicated API tab, the full-edit button becomes
a lifecycle row that opens the editor, the danger zone drops its red
wash in favour of the shared card chrome, and the card menu's edit
entry leads to the detail page it describes. The inventory tab finally
records stock — packs and pens with optional expiry, plus corrections —
instead of pointing at an API. The card's next-dose line reads from the
canonical band model instead of a stale schedule window, which also
showed old dose times after a schedule change; the repair script learns
to reconcile drifted windows and tombstone pending rows parked on
abandoned anchors.
Every standalone intake anchors its slot on the take time since
v1.15.19, so guarding the nightly dedup on that shape excluded ordinary
drift duplicates from collapsing — the original point of the sweep.
Releasing a pinned dose now persists the user's choice on the row, the
dedup and the repair script key their exclusion on that flag, the read
model reports a released row as deliberately off-schedule instead of
re-snapping it within the anchor epsilon, and the attributed badge only
shows on rows actually bound to a slot. A few fixture names and stray
comments also drop personal references.
Icons inside buttons drop their manual margins in favour of the
button's built-in gap (two hundred call sites), form field stacks settle
on one spacing step, card titles on exactly two sizes, inline field
errors on one text size, and a dozen hand-rolled loading pulses move
onto the shared skeleton primitive while keeping their silhouettes. The
intake dialog wording joins the rest of the app on 'übersprungen', and
the UI guidelines now document the two deliberate footer and
touch-target systems.
The Withings OAuth callback finally reports its outcome — connected or
a readable reason — instead of dropping the user on the settings page
without a word. The adherence number carries one name everywhere and an
explanation right where it is shown. Demo mode announces itself with a
banner instead of failing silently in English. Bug reports become
reachable from the mobile menu, the about section returns to the
settings navigation, charts link to the target settings they draw,
integrations and source priority point at each other, and the
medication wizard warns when reminders are switched on without a
configured channel. The longest explainer texts shrink to two
sentences.
An off-schedule row now tells the user when the dose had been due, and
its row menu offers to attribute it to that slot when the slot is still
unserved. A pinned intake is a deliberate decision with a visible badge,
it always counts as taken late — never on time — and the pin can be
released again. The read model binds pinned rows by their slot anchor so
a pin outside the catch-up window survives reloads, and the suggestion
respects the schedule's own windows instead of a hard-coded tolerance.
Marc-André Bombeck