Replace docref shortcodes with standard markdown links

Author: claude

content/components/sensor/bmi270.md

@@ -14,7 +14,7 @@ sensor to work.
 The BMI270 is a low-power 6-axis inertial measurement unit (IMU) from Bosch Sensortec, designed for wearables and other battery-powered applications. It offers improved power efficiency and features compared to its predecessor, the BMI160.
 
 This component only does some basic filtering and no calibration. Due to the complexity of this sensor and the amount
-of possible configuration options, you should probably create an {{< docref "/components/external_components" "external component" >}}
+of possible configuration options, you should probably create an [external component](/components/external_components)
 by copying and modifying the existing code if you want a specific new feature. Supporting all possible use cases would
 be quite hard.
 
@@ -71,6 +71,6 @@ sensor:
 ## See Also
 
 - [Sensor Filters](/components/sensor#sensor-filters)
-- {{< docref "bmi160/" >}}
+- [BMI160](/components/sensor/bmi160)
 - {{< apiref "bmi270/bmi270.h" "bmi270/bmi270.h" >}}
 - [Bosch BMI270 Product Page](https://www.bosch-sensortec.com/products/motion-sensors/imus/bmi270/)