feat(config): add MAVLink transaction service

libs/kaptan-config-mavlink/src/lib.rs

@@ -0,0 +1,20 @@
+//! Kaptan custom-MAVLink configuration microservice adapter.
+//!
+//! This crate translates generated `kaptan.xml` records to the transport-
+//! neutral configuration lifecycle. It does not parse raw frames, authenticate
+//! peers, deserialize CBOR, access storage directly, or mutate active flight
+//! consumers.
+
+#![no_std]
+
+mod command;
+mod protocol;
+pub mod service;
+pub mod wire;
+
+pub use command::{Authorized, ConfigCommand, Target, ValueSource, VerifiedAuthority};
+pub use protocol::{ConfigReply, Operation, ProtocolError, ResultKind};
+pub use service::{
+    CAPABILITY_CBOR_IMPORT, ConfigInfo, ConfigProtocol, DescriptorPage, NoSnapshotImporter,
+    ServiceResponse, SnapshotImporter, ValueResponse,
+};