feat(app): show each batch's story as a composite timeline

The Movement log (history + provenance DAG) was recorded but invisible.
A new history sheet on every lot tile narrates the batch: movements,
germination tests, storage checks and how it entered the collection
(origin attached), most-recent first. Two one-tap chips record 'sown
today' / 'harvested today' — the first UI door to the sown/harvested
movement types. No schema change; one-shot reads only (no live
subscriptions in a transient sheet).

apps/app_seeds/lib/i18n/es.i18n.json

@@ -699,6 +699,25 @@
   "promiseGave": "Me devolverán semilla",
   "promiseReceived": "Devolveré semilla"
  },
+ "history": {
+  "title": "Historia de este lote",
+  "tooltip": "Historia",
+  "sowToday": "Sembrado hoy",
+  "harvestToday": "Cosechado hoy",
+  "sownRecorded": "Siembra anotada",
+  "harvestRecorded": "Cosecha anotada",
+  "movementReceived": "Recibido",
+  "movementGiven": "Regalado",
+  "movementSown": "Sembrado",
+  "movementHarvested": "Cosechado",
+  "movementGerminationTest": "Prueba de germinación",
+  "movementSplit": "Repartido en lotes",
+  "movementDiscarded": "Descartado",
+  "created": "Entró en tu colección",
+  "from": "De {origin}",
+  "germinationResult": "Prueba de germinación — {percent}%",
+  "linkedEarlier": "Viene de un lote anterior"
+ },
  "sale": {
   "title": "Ventas",
   "help": "Registra semilla vendida o comprada — dinero, Ğ1 o cualquier moneda. Un modelo aparte del regalo y del Plantare. Nunca se cobra comisión por las semillas.",