fix(extensions): add HTTP route types and getHttpRoutes to Extension interface

HttpRoute, HttpRequest, and HttpResponse types were used by extensions
(withdraw, nip05) but not defined in the shared types.ts. Adds them
here so extensions import from the shared module instead of defining
locally. Also adds getHttpRoutes() as an optional method on the
Extension interface for extensions that expose HTTP endpoints.

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.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
             }
-        if (deny) {
             this.log("Balance mismatch detected in absolute update, but history is ok")
         }
         this.lnd.UnlockOutgoingOperations()