Rewrites every visitor-facing string that used an em dash, choosing the
punctuation for what the dash was doing: a colon before a list or
explanation, a comma for an aside, a full stop between two thoughts,
parentheses for an aside mid-sentence. Covers page titles and meta
descriptions, the home and admissions guide copy, school page headings
and notes, the compare page, metric labels and tooltips.
Two rewrites also fix the sentence around them: the closure banner no
longer repeats "proposed for closure", and the cut-off caveat's list of
priorities now parses.
A lone dash marking a missing value in a table cell stays: it is a data
convention, not prose. A Jest guard walks the source with the TypeScript
parser and fails on any other em dash in a string or JSX text node.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
On mobile the last item in "Jump to section" was painted over by the fixed
bottom tab bar and could not be tapped. Reported as nearby schools missing
from the menu; it was there, underneath the bar.
The sticky nav sets `position: sticky` with `z-index: 10`, which makes it a
stacking context. The sheet's own `z-index: 1600` therefore orders it only
inside that context — against the tab bar (z-index 1000) the nav's 10 is what
counts, so the bar wins. Verified on staging: every menu item returns itself
from elementFromPoint except the last, which returns the tab bar.
Latent rather than new. With five sections the list stopped just above the bar;
"Nearby schools" made six, and the sixth is the first to reach it. Any section
added later would have done the same.
Lifted only while the sheet is open, and only to 1100 — above the bar, below
the comparison toast (2000), the fullscreen map (5000) and the info popover
(9999). The backdrop rises with it, so tapping over the bar now dismisses the
sheet instead of navigating away.
The journey asks what a thumb asks: for each item, whether it is the topmost
element at its own centre. A bounding-box check cannot see this — the item is
in the viewport and the right size, just underneath something. Confirmed to
fail against current staging, naming "Nearby schools", before the fix.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Leftover from the mechanical extraction: the shell still called
computeSchoolFlags() and derived isReportCard / ofstedInspectedDate /
oeifAreas / oeifAllSameGrade / deprivationDesc / primaryAvg / secondaryAvg on
every render, duplicating work page.tsx already does. None of those values
were referenced in its JSX anymore -- that logic moved to the section
composers.
The chrome needs only four locally-derived values (latestResults, phase,
isAllThrough, hasLocation), all one-liners over props it already owns.
Removing them made seven props dead, which TypeScript caught at both call
sites: absenceData, ofsted, admissions, admissionsHistory, deprivation,
finance and nationalAvg now go straight to the section composers and never
reach the client component. The shell's surface is down to schoolInfo,
yearlyData, census, navItems and children.
No behaviour change: 155 tests pass and the characterization tests remain
byte-identical to the commit that introduced them.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
page.tsx now composes the sections and passes them through SchoolDetailShell
as children, so ~1,300 lines of static markup stop shipping as client
JavaScript. The shell keeps what is genuinely interactive: back link, header
reveal, hero map, compare CTA, sticky nav and scroll-spy.
The scroll-spy already located sections via document.getElementById, so it
works unchanged against server-rendered children.
Charts needed a client wrapper: next/dynamic with ssr:false is illegal in a
Server Component, so components/school/charts.tsx is the boundary that keeps
Chart.js (64 KB gz) lazy and browser-only.
Measured on this build:
- school route client chunk: 8 KB gz (33 KB raw)
- total static JS across all chunks: 380.6 -> 350.7 KB gz
- section markup is absent from every client chunk ("Got their first choice",
"Ofsted reports", "Most deprived" etc. all return 0 hits); shell strings
still present, as expected
- shared baseline unchanged at 172 KB gz -- out of scope, as designed
The 14 characterization tests pass byte-identical to the commit that
introduced them. Only the render helper changed.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
