fix(reconciliation): bank tile says 'Rörelse på banken' with the in/ut/antal split (#1858)

'Banktransaktioner i perioden (netto)' made a bookkeeper's abstraction do
the explaining; Jakob read it as gross activity. The tile now reads
'Rörelse på banken i perioden' and its sub-line shows the gross split
behind the net (in · ut · antal transaktioner), so 'netto' needs no
label. The bank status carries bank_transaction_inflow / _outflow /
_count for it; the bridge line uses the same wording.

Co-authored-by: Jakob Wennberg <311770904+jakobwennberg-oss@users.noreply.github.com>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>

messages/en.json

@@ -7815,7 +7815,8 @@
     "empty_connect_skv": "Connect Skatteverket",
     "load_failed": "Could not load the reconciliation. Try again in a moment.",
     "tile_external_skv": "Balance at Skatteverket",
-    "tile_external_bank": "Bank transactions in the period (net)",
+    "tile_external_bank": "Movement on the bank in the period",
+    "tile_bank_breakdown": "{inflow} in · {outflow} out · {count} transactions",
     "tile_ledger": "Booked on {account}",
     "tile_ledger_bank": "Booked on {account} in the period",
     "tile_difference": "Difference",

messages/sv.json

@@ -7815,7 +7815,8 @@
     "empty_connect_skv": "Koppla Skatteverket",
     "load_failed": "Kunde inte hämta avstämningen. Försök igen om en stund.",
     "tile_external_skv": "Saldo hos Skatteverket",
-    "tile_external_bank": "Banktransaktioner i perioden (netto)",
+    "tile_external_bank": "Rörelse på banken i perioden",
+    "tile_bank_breakdown": "{inflow} in · {outflow} ut · {count} transaktioner",
     "tile_ledger": "Bokfört på {account}",
     "tile_ledger_bank": "Bokfört på {account} i perioden",
     "tile_difference": "Differens",