v0.11.0 — Plant types: the reusable "kind" record

A rich-but-all-optional reference record per kind of plant (care, sun, water,
bloom & harvest windows, toxic-to-pets, edible parts, spacing), distinct from a
specific planting or a group.

- PlantType model + optional Plant.plantTypeId; migration + idempotent backfill
  that seeds 247 kinds from the built-in plant library and links plantings by
  species/common name (wired into the deploy entrypoint)
- /api/plant-types CRUD; new "Plant types" section (browse by category, edit a
  kind, see every spot you've planted it)
- New plants auto-link to their type on create; plant detail shows "More about…"
- PlantType added to backup/restore; bump APP_VERSION 0.11.0 + changelog

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

prisma/seed.ts

@@ -1,5 +1,6 @@
 import { PrismaClient, PlantCategory } from "@prisma/client";
 import { hashSync } from "bcryptjs";
+import { syncPlantTypesFromLibrary } from "../src/lib/garden/plant-types";
 
 const db = new PrismaClient();
 
@@ -87,6 +88,10 @@ async function main() {
     });
   }
 
+  // Seed the PlantType library and link the sample plants to their kind.
+  const pt = await syncPlantTypesFromLibrary(db);
+  console.log(`Seeded ${pt.types} plant types; linked ${pt.linked} plantings.`);
+
   console.log("Demo seed complete.");
 }