feat: add IMU Python package with pybind11 bindings

- Add dm_imu_pkg/__init__.py to dynamically load compiled IMU module during development and installation
- Update .vscode/settings.json to ignore missing CMakeLists for flexible builds
- Generate egg-info metadata and package structure for distribution

src/pybind_imu/pybind_imu.cpp

@@ -0,0 +1,36 @@
+#include <pybind11/pybind11.h>
+#include <pybind11/stl.h>
+#include "dm_imu/imu_driver.h"
+
+namespace py = pybind11;
+using namespace dmbot_serial;
+
+/* Convert IMU_Data to a Python dict */
+py::dict imu_data_to_dict(const IMU_Data &data) {
+    py::dict d;
+    d["accx"]   = data.accx;
+    d["accy"]   = data.accy;
+    d["accz"]   = data.accz;
+    d["gyrox"]  = data.gyrox;
+    d["gyroy"]  = data.gyroy;
+    d["gyroz"]  = data.gyroz;
+    d["roll"]   = data.roll;
+    d["pitch"]  = data.pitch;
+    d["yaw"]    = data.yaw;
+    return d;
+}
+
+PYBIND11_MODULE(imu_py, m) {
+    m.doc() = "Python bindings for DM‑IMU driver";
+
+    py::class_<DmImu>(m, "DmImu")
+        .def(py::init<const std::string&, int>(),
+             py::arg("port") = "/dev/ttyACM1",
+             py::arg("baud") = 921600)
+        .def("start", &DmImu::start)
+        .def("stop",  &DmImu::stop)
+        .def("getData",
+             [](const DmImu &self) {
+                 return imu_data_to_dict(self.getData());
+             });
+}