Add paginated payment listing API

CHANGELOG.md

@@ -20,6 +20,11 @@
   succeeds, allowing restored wallets to rediscover funds sent to previously-unknown addresses.
 - `Config::anchor_channels_config` is no longer optional, hence anchor channels can no longer be
   disabled. We still negotiate legacy channels if the peer does not support anchor channels.
+- `Node::list_payments` now retrieves payments page-by-page, ordered from most recently created to
+  least recently created, instead of returning all payments at once. This is a breaking API change,
+  and `Node::list_payments_with_filter` is now deprecated. Invalid pagination tokens return the new
+  `Error::InvalidPageToken` variant. Generic KV store migrations do not preserve creation-order
+  metadata and may change the order of existing payments (#959).
 
 ## Bug Fixes and Improvements
 - Building a fresh node against a Bitcoin Core RPC or REST chain source that fails to return the

bindings/kotlin/ldk-node-jvm/lib/src/test/kotlin/org/lightningdevkit/ldknode/LibraryTest.kt

@@ -301,8 +301,9 @@ class LibraryTest {
         assert(paymentReceivedEvent is Event.PaymentReceived)
         node2.eventHandled()
 
-        assert(node1.listPayments().size == 3)
-        assert(node2.listPayments().size == 2)
+        assert(node1.listPayments(null).payments.size == 3)
+        assert(node2.listPayments(null).payments.size == 2)
+        assert(PageToken("1").toString() == "1")
 
         node2.closeChannel(userChannelId, nodeId1)
 

bindings/ldk_node.udl

@@ -151,7 +151,8 @@ interface Node {
 	[Throws=NodeError]
 	void remove_payment([ByRef]PaymentId payment_id);
 	BalanceDetails list_balances();
-	sequence<PaymentDetails> list_payments();
+	[Throws=NodeError]
+	PaymentDetailsPage list_payments(PageToken? page_token);
 	sequence<PeerDetails> list_peers();
 	sequence<ChannelDetails> list_channels();
 	NetworkGraph network_graph();
@@ -235,6 +236,7 @@ enum NodeError {
 	"InvalidDateTime",
 	"InvalidFeeRate",
 	"InvalidScriptPubKey",
+	"InvalidPageToken",
 	"DuplicatePayment",
 	"UnsupportedCurrency",
 	"InsufficientFunds",
@@ -277,6 +279,10 @@ enum PaymentFailureReason {
 
 typedef dictionary PaymentDetails;
 
+typedef dictionary PaymentDetailsPage;
+
+typedef interface PageToken;
+
 [Remote]
 dictionary RouteParametersConfig {
 	u64? max_total_routing_fee_msat;