refactor: park the MAVLink 2 bridge out of the tree

CLAUDE.md

@@ -66,8 +66,6 @@ dora run examples/python-dataflow/dataflow.yml --uv --stop-after 10s
 | `apis/rust/node` | dora-node-api | Rust API for writing custom nodes |
 | `apis/rust/operator` | dora-operator-api | Rust API for writing in-process operators |
 | `apis/python/node` | dora-node-api-python | Python node API (PyO3) |
-| `libraries/extensions/mavlink2-bridge` | dora-mavlink2-bridge | MAVLink 2 ↔ Apache Arrow conversion (common dialect) |
-| `binaries/mavlink2-bridge-node` | dora-mavlink2-bridge-node | Daemon-spawnable MAVLink 2 bridge (TCP/UDP/serial) |
 
 ## Architecture
 

Cargo.toml

@@ -17,7 +17,6 @@ members = [
     "binaries/runtime-api",
     "binaries/runtime-shared-lib",
     "binaries/runtime-python",
-    "binaries/mavlink2-bridge-node",
     "binaries/ros2-bridge-node",
     "examples/rust-dataflow/node",
     "examples/rust-dataflow/status-node",
@@ -52,9 +51,6 @@ members = [
     "examples/validated-pipeline/sink",
     "examples/error-propagation/producer",
     "examples/error-propagation/consumer",
-    "examples/mavlink2-bridge/heartbeat-emitter",
-    "examples/mavlink2-bridge/mavlink-sim",
-    "examples/mavlink2-bridge/telemetry-printer-rust",
     "libraries/arrow-convert",
     "libraries/log-utils",
     "libraries/coordinator-store",
@@ -66,7 +62,6 @@ members = [
     "binaries/record-node",
     "libraries/extensions/download",
     "libraries/extensions/telemetry/*",
-    "libraries/extensions/mavlink2-bridge",
     "libraries/extensions/memory-pool",
     "libraries/extensions/ros2-bridge",
     "libraries/extensions/ros2-bridge/msg-gen",
@@ -91,6 +86,15 @@ members = [
     "tests/fault_tolerance/timer_tick_recorder_node",
     "xtask",
 ]
+# Parked for extraction into its own repository — not built by dora.
+# See external/dora-mavlink2/README.md.
+exclude = [
+    "external/dora-mavlink2/bridge",
+    "external/dora-mavlink2/bridge-node",
+    "external/dora-mavlink2/examples/heartbeat-emitter",
+    "external/dora-mavlink2/examples/mavlink-sim",
+    "external/dora-mavlink2/examples/telemetry-printer-rust",
+]
 
 [workspace.package]
 edition = "2024"
@@ -133,7 +137,6 @@ dora-coordinator = { version = "1.0.0-rc.4", path = "binaries/coordinator" }
 dora-ros2-bridge = { version = "1.0.0-rc.4", path = "libraries/extensions/ros2-bridge" }
 dora-ros2-bridge-msg-gen = { version = "1.0.0-rc.4", path = "libraries/extensions/ros2-bridge/msg-gen" }
 dora-ros2-bridge-python = { path = "libraries/extensions/ros2-bridge/python" }
-dora-mavlink2-bridge = { version = "1.0.0-rc.4", path = "libraries/extensions/mavlink2-bridge" }
 dora-memory-pool = { version = "1.0.0-rc.4", path = "libraries/extensions/memory-pool" }
 dora-message = { version = "1.0.0-rc.4", path = "libraries/message" }
 # Declared here so `dora-ros2-bridge` and `dora-ros2-bridge-arrow` cannot drift
@@ -190,7 +193,6 @@ bincode = "1.3.3"
 flume = "0.12.0"
 tempfile = "3.27.0"
 proptest = "1.11"
-mavlink = { version = "0.18", default-features = false, features = ["std", "serde", "dialect-common", "transport-tcp", "transport-udp", "transport-direct-serial"] }
 serialport = "4.9"
 url = "2.5"
 
@@ -265,10 +267,6 @@ path = "examples/c++-arrow-dataflow/run.rs"
 name = "cxx-service-action"
 path = "examples/c++-service-action/run.rs"
 
-[[example]]
-name = "mavlink2-bridge-cxx"
-path = "examples/mavlink2-bridge/run-cxx.rs"
-
 [[example]]
 name = "python-dataflow"
 path = "examples/python-dataflow/run.rs"

README.md

@@ -417,7 +417,6 @@ binaries/
   daemon/               # Node manager + IPC
   runtime/              # In-process operator runtime
   ros2-bridge-node/     # ROS2 bridge binary
-  mavlink2-bridge-node/ # MAVLink 2 bridge binary
   record-node/          # Dataflow message recorder
   replay-node/          # Recorded message replayer
 libraries/
@@ -430,7 +429,6 @@ libraries/
   extensions/
     telemetry/          # OpenTelemetry tracing + metrics
     ros2-bridge/        # ROS2 interop (bridge, msg-gen, arrow, python)
-    mavlink2-bridge/    # MAVLink 2 interop (Arrow ↔ MAVLink, TCP/UDP/serial)
     download/           # Download utilities
 apis/
   rust/node/            # Rust node API (dora-node-api)
@@ -557,15 +555,6 @@ See [docs/patterns.md](docs/patterns.md) for the full guide.
 | [ros2-bridge/yaml-bridge-action](examples/ros2-bridge/yaml-bridge-action) | YAML ROS2 action client |
 | [ros2-bridge/yaml-bridge-action-server](examples/ros2-bridge/yaml-bridge-action-server) | YAML ROS2 action server |
 
-### MAVLink 2 integration
-
-| Example | Description |
-|---------|-------------|
-| [mavlink2-bridge (Rust)](examples/mavlink2-bridge/dataflow-rust.yml) | MAVLink 2 ↔ dora bridge, Rust telemetry consumer |
-| [mavlink2-bridge (Python)](examples/mavlink2-bridge/dataflow-python.yml) | Same bridge, Python telemetry consumer (`--uv`) |
-| [mavlink2-bridge (C++)](examples/mavlink2-bridge/dataflow-cxx.yml) | Same bridge, C++ telemetry consumer (`cargo run --example mavlink2-bridge-cxx`) |
-| [mavlink2-bridge-sitl-mission](examples/mavlink2-bridge-sitl-mission) | Closed-loop ArduCopter SITL: arm + takeoff + hover + land driven from a Python dora node (Ubuntu / macOS, local-only) |
-
 ## Development
 
 **Rust edition 2024; MSRV and default workspace package metadata are