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/lib/i18n/en.ts

@@ -121,7 +121,7 @@ export const en: Catalog = {
     scanPlaceholder: "Scan or type ticket number…",
     laneEntry: "Entry",
     laneExit: "Exit",
-    open: "Open",
+    openTicket: "Read",
     occupancy: "Occupancy",
     occUnavailable: "occupancy unavailable",
     inside: "inside",
@@ -136,6 +136,11 @@ export const en: Catalog = {
     insideCount: "inside",
     noActiveSessions: "No active sessions.",
     noMatch: "No sessions match the filter.",
+    // Active-sessions table column headers.
+    colWho: "Ticket / subscriber",
+    colPlate: "Plate",
+    colEntry: "Entry",
+    colElapsed: "Elapsed",
     badgeOverstay: "overstay",
     badgeOverstayTitle:
       "Paid session. The customer failed to exit during the grace period. A new period began.",
@@ -144,14 +149,8 @@ export const en: Catalog = {
     filterSearchSessions: "Search ticket / subscriber / plate…",
     filterSearchFeed: "Search event / identity / plate…",
     filterAll: "All",
-    fStatusUnpaid: "Unpaid",
-    fStatusPaid: "Paid",
-    fStatusExiting: "Exiting",
-    fStatusOverstay: "Overstay",
     fKindTransient: "Transient",
     fKindSubscription: "Subscribers",
-    fDirEntry: "Entry",
-    fDirExit: "Exit",
     fSrcBooth: "Booth",
     fSrcReader: "Reader",
     fEvtEntry: "Entry",
@@ -702,10 +701,9 @@ export const en: Catalog = {
     card: "Card:",
     srcTickets: "Tickets:",
     srcSubscriptions: "Subscriptions:",
-    srcSubSales: "sales",
     srcSubWindow: "out-of-window",
     drawerSection: "— Drawer —",
-    openingFloat: "Opening float:",
+    openingFloat: "Opening cash:",
     cashTaken: "Cash taken:",
     cashAdded: "Cash added:",
     cashRemoved: "Cash removed:",
@@ -739,7 +737,6 @@ export const en: Catalog = {
     card: "Card",
     srcTickets: "Tickets",
     srcSubscriptions: "Subscriptions",
-    srcSubSales: "subs sales",
     srcSubWindow: "out-of-window",
     expectedDrawer: "Expected drawer",
     filterFrom: "From",
@@ -757,7 +754,7 @@ export const en: Catalog = {
     noActivity: "No activity in this shift.",
     current: "current",
     drawerSection: "Drawer",
-    openingFloat: "Opening float",
+    openingFloat: "Opening cash",
     cashTaken: "Cash taken",
     cashAdded: "Cash added",
     cashRemoved: "Cash removed",