added export config and user define config support

src/orisys/sensor.py

@@ -417,9 +417,12 @@ class Sensor:
     # Public API - Configuration & Calibration
     # =========================================================================
     
-    def get_config(self):
+    def export_config(self, path="./config/exported_config.json"):
         """Return current configuration dict."""
-        return self.config
+        configs.export_config(self.config, path)
+        if self.verbose:
+            print(f"Config exported to {path}")
+        return True
 
     def stitch_cal(self):
         """
@@ -462,8 +465,6 @@ class Sensor:
         self.config_stitcher = self.config["stitcher"]
         self.config_contact = self.config["contact"]
 
-        
-
         if self.verbose:
             print(f"Config: {self.config_name}")
             print(f"  Resolution: {self.config_resolution_raw} → {self.config_resolution_stitch}")