fix(nip05): add configurable limits for relays per user and identity listing

Adds max_relays_per_user (default: 10) to prevent users from attaching
excessive relay URLs that inflate .well-known/nostr.json responses.
Enforced in both claimUsername and updateRelays.

Reduces the no-name listing limit from hardcoded 1000 to configurable
max_identities_listing (default: 100) for the /.well-known/nostr.json
endpoint when no ?name= parameter is provided.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/services/lnd/lnd.ts

@@ -142,15 +142,20 @@ export default class {
         return new Promise<void>((res, rej) => {
             const interval = setInterval(async () => {
                 try {
-                    await this.GetInfo()
+                    const info = await this.GetInfo()
+                    if (!info.syncedToChain || !info.syncedToGraph) {
+                        this.log("LND responding but not synced yet, waiting...")
+                        return
+                    }
                     clearInterval(interval)
                     this.ready = true
                     res()
                 } catch (err) {
                     this.log(INFO, "LND is not ready yet, will try again in 1 second")
-                    if (Date.now() - now > 1000 * 60) {
-                        rej(new Error("LND not ready after 1 minute"))
-                    }
+                }
+                if (Date.now() - now > 1000 * 60 * 10) {
+                    clearInterval(interval)
+                    rej(new Error("LND not synced after 10 minutes"))
                 }
             }, 1000)
         })

src/services/main/watchdog.ts

@@ -238,13 +238,17 @@ export class Watchdog {
         const knownMaxIndex = Math.max(maxFromDb, this.latestPaymentIndexOffset)
         const newLatest = await this.lnd.GetLatestPaymentIndex(knownMaxIndex)
         const historyMismatch = newLatest > knownMaxIndex
-        const deny = await this.checkBalanceUpdate(deltaLnd, deltaUsers)
         if (historyMismatch) {
-            getLogger({ component: 'bark' })("History mismatch detected in absolute update, locking outgoing operations")
-            this.lnd.LockOutgoingOperations()
-            return
+            this.log("Payment index advanced from", knownMaxIndex, "to", newLatest, "- updating offset (likely LND restart or external payment)")
+            this.latestPaymentIndexOffset = newLatest
         }
+        const deny = await this.checkBalanceUpdate(deltaLnd, deltaUsers)
         if (deny) {
+            if (historyMismatch) {
+                getLogger({ component: 'bark' })("Balance mismatch with unexpected payment history, locking outgoing operations")
+                this.lnd.LockOutgoingOperations()
+                return
+            }
             this.log("Balance mismatch detected in absolute update, but history is ok")
         }
         this.lnd.UnlockOutgoingOperations()