VDF750 Configurator 2.10.0

1. CAN diagnostics
- PEAK PCAN physical traffic is now the primary CANlink health evidence.
- Err16 event markers include PCAN frame/error counters, current silence, dominant CAN ID and timing statistics.
- CAN diagnostic CSV now stores PCAN status, frame/error counters, current silence and dominant-ID timing data.
- U0-63/U0-64 remain visible only as experimental extended telemetry because they are documented in the related AT380 manual but not confirmed by the short VDF750 monitoring table.

2. Parameter tag audit
- Corrected the recurring Russian-manual translation error where AI2 was shown as "panel potentiometer".
- P0-03 / P0-04: value 3 = AI2.
- P0-11: 1=AI1, 2=AI2, 3=AI3, 4=DI5 pulse, 5=communication.
- P0-27 source codes: 2=AI1, 3=AI2, 4=AI3.
- Corrected P2-09, P2-11, P3-13, P4-22, P5-07/P5-08, PA-00, PA-02, A0-01, A2-47 and A2-49 to use AI2 terminology and mappings.
- P0-02 communication source is no longer labelled Modbus-only.

The AI2 corrections were cross-checked against the full English AT380 manual and the actual VDF750 behavior reported during commissioning.
