chore: switch storage to D1 (test branch)

wrangler.toml

@@ -3,9 +3,11 @@ main = "src/index.ts"
 compatibility_date = "2024-01-01"
 
 # KV Namespace for storing vault data
-[[kv_namespaces]]
-binding = "VAULT"
-id = "placeholder"
+# D1 Database for storing vault data
+[[d1_databases]]
+binding = "DB"
+database_name = "nodewarden-db"
+database_id = "placeholde
 
 # R2 Bucket for storing attachments
 [[r2_buckets]]