feat: CI test suite phases A+B, WaveformConfig separation, dead golden code cleanup

- Phase A: Remove self-blessing golden test from FPGA regression, wire
  MF co-sim (4 scenarios) into run_regression.sh, add opcode count guards
  to cross-layer tests (+3 tests)
- Phase B: Add radar_params.vh parser and architectural param consistency
  tests (+7 tests), add banned stale-value pattern scanner (+1 test)
- Separate WaveformConfig.range_resolution_m (physical, bandwidth-dependent)
  from bin_spacing_m (sample-rate dependent); rename all callers
- Remove 151 lines of dead golden generate/compare code from
  tb_radar_receiver_final.v; testbench now runs structural + bounds only
- Untrack generated MF co-sim CSV files, gitignore tb/golden/ directory

CI: 256 tests total (168 python + 40 cross-layer + 27 FPGA + 21 MCU), all green

9_Firmware/9_3_GUI/v7/workers.py

@@ -169,7 +169,7 @@ class RadarDataWorker(QThread):
         The FPGA already does: FFT, MTI, CFAR, DC notch.
         Host-side DSP adds: clustering, tracking, geo-coordinate mapping.
 
-        Bin-to-physical conversion uses RadarSettings.range_resolution
+        Bin-to-physical conversion uses RadarSettings.range_bin_spacing
         and velocity_resolution (should be calibrated to actual waveform).
         """
         targets: list[RadarTarget] = []
@@ -180,7 +180,7 @@ class RadarDataWorker(QThread):
 
         # Extract detections from FPGA CFAR flags
         det_indices = np.argwhere(frame.detections > 0)
-        r_res = self._settings.range_resolution
+        r_res = self._settings.range_bin_spacing
         v_res = self._settings.velocity_resolution
 
         for idx in det_indices:
@@ -559,7 +559,7 @@ class ReplayWorker(QThread):
         # Target extraction
         targets = self._extract_targets(
             frame,
-            range_resolution=self._waveform.range_resolution_m,
+            bin_spacing=self._waveform.bin_spacing_m,
             velocity_resolution=self._waveform.velocity_resolution_mps,
             gps=self._gps,
         )