Add Blitz wallet (#2353)

prisma/migrations/20250729145821_blitz_wallet/migration.sql

@@ -0,0 +1,16 @@
+-- Without the commit, the migration fails when we try to insert the new row:
+--
+-- Error: P3006
+--
+-- Migration `20250729145821_blitz_wallet` failed to apply cleanly to the shadow database.
+-- Error:
+-- ERROR: unsafe use of new value "BLITZ" of enum type "WalletName"
+-- HINT: New enum values must be committed before they can be used.
+ALTER TYPE "WalletName" ADD VALUE 'BLITZ'; COMMIT;
+
+INSERT INTO "WalletTemplate" (name, "sendProtocols", "recvProtocols")
+VALUES (
+    'BLITZ',
+    ARRAY[]::"WalletSendProtocolName"[],
+    ARRAY['LN_ADDR']::"WalletRecvProtocolName"[]
+);

prisma/schema.prisma

@@ -1252,6 +1252,7 @@ enum WalletName {
   NWC
   LN_ADDR
   CASH_APP
+  BLITZ
 }
 
 model WalletTemplate {

wallets/lib/wallets.json

@@ -157,5 +157,11 @@
         "displayName": "Cash App",
         "image": "/wallets/cashapp.webp",
         "url": "https://cash.app/"
+    },
+    {
+        "name": "BLITZ",
+        "displayName": "Blitz Wallet",
+        "image": "/wallets/blitz.png",
+        "url": "https://blitz-wallet.com/"
     }
 ]