fix(web): booth UI/UX pass — readable font scaling + booth layout/report clarity

A round of operator-facing fixes on the booth screen, shift views, and the
font-scale control. (Follows the font-scale feature in f706726, which used CSS
`zoom` — reverted here for the rem approach below.)

Font scaling (the A−/A+ control now actually works without breaking layout):
- The control scaled via CSS `zoom`, which also scaled viewport-locked containers
  (h-screen frame, max-h-[90vh] modals) so at 130% modal headers/footers were
  pushed off-screen. Reworked to scale TEXT only: converted every `text-[Npx]`
  font utility to rem across the web app (~230 sites in 25 files + the
  .label/.hint/.btn component classes + body in index.css; 16px root, so 100% is
  visually identical), and applyFontScale now sets the ROOT font-size. vh/h-screen
  layout stays put, so chrome never clips; tall content scrolls its own container.
  Verified at 130%: text 12px→15.6px while the frame stayed viewport-height.

Live feed (event rows):
- Plate, badges and reason now flow inline after the identity and wrap only when
  the row runs out of width — no more forced second line when there's empty space.
- Dropped the redundant TARGË via-badge (the plate chip already conveys it).
- Removed the Direction filter group (Hyrje/Dalje) — it duplicated the entry/exit
  options already in the Type filter.

Active sessions:
- Rebuilt as a real table (Ticket/subscriber · Plate · Entry · Elapsed) so columns
  align and long values (subscriber names, ticket ids) no longer truncate.
- Dropped the status column (an unpaid transient is normal; a subscriber shows ★ +
  name; overstay keeps a row tint). Removed the now-redundant status filter; only
  the Transient/Subscriber filter remains. Plate is now searchable (uses s.plate).

Shift report (close-shift modal + Shift History + printed Z-report slip):
- Removed the confusing `shitje` (subscription-sales) sub-line — Abonime is the
  total; only the out-of-window part is broken out. subscriptionSalesMinor stays in
  the signed payload (audit data), just not displayed/printed.
- Show the inherited opening cash ("Arka fillestare") above the expected drawer, so
  opening + cash-taken = expected reads clearly. Money values no longer line-wrap.

Subscription edit modal:
- Fixed the 2-col grid alignment: a lone "only one version" cell was shifting every
  following row by one column — it now emits a full label+value pair.

Removed orphaned i18n keys (fStatus*, fDir*, srcSubSales) from sq+en (parity kept).
Full workspace build/lint/test green.

Claude-Session: https://claude.ai/code/session_01Xcm6ikLgGoCxxHrxtjkk5V

apps/web/src/TariffLab.tsx

@@ -131,7 +131,7 @@ export function TariffLab() {
         <button type="button" className="btn btn-sm" onClick={loadTicket} disabled={!ticket.trim()}>
           {t("lab.load")}
         </button>
-        {loadMsg && <span className="text-[12px] text-term-green">{loadMsg}</span>}
+        {loadMsg && <span className="text-[0.75rem] text-term-green">{loadMsg}</span>}
       </div>
 
       {/* Hypothetical session inputs */}
@@ -167,7 +167,7 @@ export function TariffLab() {
 
         <label className="label">{t("lab.payment")}</label>
         <span className="flex flex-wrap items-center gap-2">
-          <label className="inline-flex items-center gap-1 text-[12px] text-term-text">
+          <label className="inline-flex items-center gap-1 text-[0.75rem] text-term-text">
             <input type="checkbox" className="accent-term-amber" checked={paid} onChange={(e) => setPaid(e.target.checked)} />
             {t("lab.paid")}
           </label>
@@ -190,7 +190,7 @@ export function TariffLab() {
         <button type="button" className="btn btn-primary btn-lg" onClick={run} disabled={busy}>
           {busy ? t("lab.pricing") : t("lab.price")}
         </button>
-        {err && <span className="text-[12px] text-term-red">{err}</span>}
+        {err && <span className="text-[0.75rem] text-term-red">{err}</span>}
       </div>
 
       {result && (
@@ -198,19 +198,19 @@ export function TariffLab() {
           {/* Outcome */}
           <div className="card card-body">
             <h3 className="mb-2 text-h6 font-semibold uppercase tracking-wider text-term-text">{t("lab.outcome")}</h3>
-            <dl className="grid grid-cols-[max-content_1fr] gap-x-4 gap-y-1 text-[13px]">
+            <dl className="grid grid-cols-[max-content_1fr] gap-x-4 gap-y-1 text-[0.8125rem]">
               <dt className="text-term-muted">{t("lab.amountDue")}</dt>
               <dd className="text-2xl font-bold text-term-cyan">{formatMoney(result.pricing.amountMinor, currency)}</dd>
               <dt className="text-term-muted">{t("lab.billedPeriod")}</dt>
               <dd className="text-term-text">
                 {formatDuration(result.pricing.periodStart, fromLocalInput(asOf))}
                 {result.pricing.overstay && (
-                  <span className="ml-2 rounded bg-term-red/15 px-1.5 py-0.5 text-[10px] uppercase text-term-red">
+                  <span className="ml-2 rounded bg-term-red/15 px-1.5 py-0.5 text-[0.625rem] uppercase text-term-red">
                     {t("lab.overstay")}
                   </span>
                 )}
                 {result.pricing.withinGrace && (
-                  <span className="ml-2 rounded bg-term-green/15 px-1.5 py-0.5 text-[10px] uppercase text-term-green">
+                  <span className="ml-2 rounded bg-term-green/15 px-1.5 py-0.5 text-[0.625rem] uppercase text-term-green">
                     {t("lab.settled")}
                   </span>
                 )}
@@ -230,7 +230,7 @@ export function TariffLab() {
           <div className="card card-body">
             <h3 className="mb-2 text-h6 font-semibold uppercase tracking-wider text-term-text">{t("lab.curve")}</h3>
             <p className="hint mb-2">{t("lab.curveHint")}</p>
-            <table className="w-full text-[12px] tabular-nums">
+            <table className="w-full text-[0.75rem] tabular-nums">
               <tbody>
                 {result.curve.map((c) => (
                   <tr key={c.minutes} className="border-b border-term-border/40">