[codex] Refine BLE ingress fanout (#1280)

* Refactor BLE transport event handling

* Make image output paths unique

* Keep queued Nostr read receipts alive

* Refine BLE ingress fanout

* Rediscover BLE service after invalidation

* Extract BLE notification retry buffer

* Extract BLE inbound write buffer

* Extract BLE fragment assembly buffer

* Tidy secure log handling from device run

* Allow self-authored RSR ingress replies

* Harden read receipt queue test timing

---------

Co-authored-by: jack <jackjackbits@users.noreply.github.com>

bitchatTests/Services/RelayControllerTests.swift

@@ -50,6 +50,26 @@ struct RelayControllerTests {
         #expect(decision.delayMs >= 10 && decision.delayMs <= 35)
     }
 
+    @Test
+    func localRecipientDoesNotRelayDirectedTraffic() async {
+        let decision = RelayController.decide(
+            ttl: 7,
+            senderIsSelf: false,
+            recipientIsSelf: true,
+            isEncrypted: true,
+            isDirectedEncrypted: true,
+            isFragment: false,
+            isDirectedFragment: false,
+            isHandshake: false,
+            isAnnounce: false,
+            degree: 3,
+            highDegreeThreshold: TransportConfig.bleHighDegreeThreshold
+        )
+
+        #expect(!decision.shouldRelay)
+        #expect(decision.newTTL == 7)
+    }
+
     @Test
     func fragment_relaysWithFragmentCap() async {
         let decision = RelayController.decide(