feat: developer tools page, auto-test orchestrator, BIP display, tests redesign

Bundles several feature streams that have been iterating on the working tree:

- Developer Tools page (Debug-only via DEVELOPER_TOOLS symbol): hosts the
  identification card, manual KWP write + transaction log, ROM/EEPROM dump
  card with progress banner and completion message, persisted custom-commands
  library, persisted EEPROM passwords library. New service primitives:
  IKwpService.SendRawCustomAsync / ReadEepromAsync / ReadRomEepromAsync.
  Persistence mirrors the Clients XML pattern in two new files
  (custom_commands.xml, eeprom_passwords.xml).
- Auto-test orchestrator (IAutoTestOrchestrator + AutoTestState): linear
  K-Line read -> unlock -> bench-on -> test sequence with snackbar UI and
  progress dialog VM, gated on dashboard alarms.
- BIP-STATUS display: BipDisplayViewModel + BipDisplayView, RAM read at
  0x0106 via IKwpService.ReadBipStatusAsync; status definitions in
  BipStatusDefinition.
- Tests page redesign: TestSectionCard + PhaseTileView replacing the old
  TestPlanView/TestRunningView/TestDoneView/TestPreconditionsView/
  TestSectionView controls and their VMs.
- Pump command sliders: Fluent thick-track style with overhang thumb,
  click-anywhere-and-drag, mouse-wheel adjustment.
- Window startup: app.manifest declares PerMonitorV2 DPI awareness,
  MainWindow installs a WM_GETMINMAXINFO hook in OnSourceInitialized and
  maximizes there (after the hook is in place) so the app fits the work
  area exactly on any display configuration.
- Misc: PercentToPixelsConverter, seed_aliases.py one-shot pump-alias
  importer, tools/Import-BipStatus.ps1, kline_eeprom_spec.md and
  dump-functions reference docs.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Infrastructure/Pcan/PcanAdapter.cs

@@ -493,7 +493,7 @@ namespace HC_APTBS.Infrastructure.Pcan
                 }
                 else if (param.Name == PumpParameterNames.Rpm)
                 {
-                    // RPM is packed in the upper 12 bits across two bytes (two encoding variants).
+                    // RPM encoding variants per param.Type — see DecodeRpmValue for details.
                     param.Value = DecodeRpmValue(data, param);
                     param.Value = param.GetTransformResult();
                 }
@@ -623,10 +623,11 @@ namespace HC_APTBS.Infrastructure.Pcan
 
         /// <summary>
         /// Decodes an RPM value from the CAN frame.
-        /// Two encoding variants exist depending on <c>param.Type</c>:
+        /// Encoding variants depending on <c>param.Type</c>:
         /// <list type="bullet">
-        ///   <item>0/1 — Upper 12 bits: ByteH shifted left 4, ByteL shifted right 4</item>
+        ///   <item>0/1 — Upper 12 bits: ByteH shifted left 4, ByteL shifted right 4 (low nibble of ByteL holds a counter)</item>
         ///   <item>2   — Lower 12 bits: lower nibble of ByteH as upper bits, ByteL as lower byte</item>
+        ///   <item>3   — Full 16 bits: ByteH as high byte, ByteL as low byte (no packed counter)</item>
         /// </list>
         /// </summary>
         private static double DecodeRpmValue(byte[] data, CanBusParameter param)
@@ -635,6 +636,7 @@ namespace HC_APTBS.Infrastructure.Pcan
             {
                 0 or 1 => (data[param.ByteH] << 4) | (data[param.ByteL] >> 4),
                 2       => ((data[param.ByteH] & 0x0F) << 8) | data[param.ByteL],
+                3       => (data[param.ByteH] << 8) | data[param.ByteL],
                 _       => 0
             };
             return raw;