fix: add parameterType index to spells table

Fixes IndexedDB error when querying parameterized spells in ProfileViewer,
EventDetailViewer, and RelayViewer.

Added database version 18 migration with parameterType index on spells table
to support efficient queries by parameter type (, , ).

src/services/db.ts

@@ -392,6 +392,23 @@ class GrimoireDb extends Dexie {
       grimoireZaps:
         "&eventId, senderPubkey, timestamp, [senderPubkey+timestamp]",
     });
+
+    // Version 18: Add parameterType index to spells for parameterized spell queries
+    this.version(18).stores({
+      profiles: "&pubkey",
+      nip05: "&nip05",
+      nips: "&id",
+      relayInfo: "&url",
+      relayAuthPreferences: "&url",
+      relayLists: "&pubkey, updatedAt",
+      relayLiveness: "&url",
+      blossomServers: "&pubkey, updatedAt",
+      spells: "&id, alias, createdAt, isPublished, deletedAt, parameterType",
+      spellbooks: "&id, slug, title, createdAt, isPublished, deletedAt",
+      lnurlCache: "&address, fetchedAt",
+      grimoireZaps:
+        "&eventId, senderPubkey, timestamp, [senderPubkey+timestamp]",
+    });
   }
 }