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/UsersManager.tsx

@@ -51,7 +51,7 @@ export function UsersManager({ user }: { user: SessionUser | null }) {
         )}
       </div>
 
-      {error && <div className="mb-2 rounded-term border border-term-red px-3 py-2 text-[12px] text-term-red">{error}</div>}
+      {error && <div className="mb-2 rounded-term border border-term-red px-3 py-2 text-[0.75rem] text-term-red">{error}</div>}
 
       <Modal open={adding} onClose={() => setAdding(false)} title={t("users.new")} width="max-w-2xl">
         <UserForm
@@ -100,8 +100,8 @@ export function UsersManager({ user }: { user: SessionUser | null }) {
       </Modal>
 
       <div className="overflow-hidden rounded-term border border-term-border">
-        <table className="w-full text-[12px]">
-          <thead className="bg-term-panel-2 text-[11px] uppercase tracking-wider text-term-muted">
+        <table className="w-full text-[0.75rem]">
+          <thead className="bg-term-panel-2 text-[0.6875rem] uppercase tracking-wider text-term-muted">
             <tr>
               <th className="px-3 py-1.5 text-left">{t("users.username")}</th>
               <th className="px-3 py-1.5 text-left">{t("users.role")}</th>
@@ -291,7 +291,7 @@ function UserForm({
       {!isEdit && <div className="hint mt-1">{t("users.passwordHint")}</div>}
 
       {/* Optional profile metadata. */}
-      <div className="mt-4 mb-2 text-[11px] uppercase tracking-wider text-term-muted">{t("users.detailsSection")}</div>
+      <div className="mt-4 mb-2 text-[0.6875rem] uppercase tracking-wider text-term-muted">{t("users.detailsSection")}</div>
       <div className="grid grid-cols-2 gap-3">
         <div className="field">
           <span className="label">{t("users.fullName")}</span>