Rebuild dashboard to AC's first-party transports + neumorphic UI

Drop the in-game Python plugin entirely. AC's embedded Python 3.3 ships
without `_socket`, which made a UDP-broadcasting plugin a maintenance
sink (vendoring binary stdlib from a 9-years-EOL Python build). Replace
it with AC's two first-party transports:

- `network/udp_receiver.py` speaks AC's remote-telemetry protocol on
  UDP 9996 directly. Handshake -> SUBSCRIBE_UPDATE -> RTCarInfo
  stream, with auto-reconnect on session restart and the Windows
  SIO_UDP_CONNRESET fix so the receive loop survives AC-not-running.
- `network/shared_memory.py` maps `Local\acpmf_physics`, decodes
  Kunos's SPageFilePhysics struct via ctypes, fills the fields RTCarInfo
  omits (tyre core temperatures, fuel, pressures, wear). Polls at 30Hz
  and reopens when AC sessions come and go.

`telemetry.py` is the single source of truth for the wire format,
verified against the canonical Kunos document and rickwest's parser.
Discovered (and regression-tested) two AC quirks live: handshake
response uses '%' as the end-of-string marker (not the C null), and
pads string slots with uninitialised stack memory. `_decode_wchar`
cuts at whichever terminator appears first.

UI rebuilt around a dark-neumorphic palette (`theme.py` + `NeumorphCard`
base class with paint-time dual shadows). Three-column layout:
- Left: CarInfo, Pedals, InputGraph (rolling input trace),
  WheelTempsCard.
- Center: ShiftIndicator (RPM LEDs + gear), SpeedDisplay (big),
  AccelerationDisplay (G ball with trail), AssistsCard (ABS/TC
  pills), FuelDisplay.
- Right: CircuitMapCard (auto-records track outline from
  carCoordinates, lime dot for current position) + RaceStatsPanel
  (lap counter, current/best/last with green/red delta).

In-app console (View -> Console or Ctrl+Shift+C) opens a non-modal
window with Log + Live Values tabs. Log is fed by a singleton LogBus
that captures Python's logging via a custom handler and exposes a Qt
signal + 5000-record ring buffer for replay. Filters by source
(udp_receiver / shared_memory / app), level (DEBUG..ERROR), free-text
search, plus pause/clear/save controls.

`scripts/monitor.py` is a standalone CLI tool that connects to both
transports (separate from the dashboard) and prints every field with
the widget that consumes it -- useful for "what is AC actually
sending?" debugging.

Packaging: pyproject.toml with PEP 621 metadata, console entry point
`ontrack`, ruff (E/F/W/I/B/UP/SIM) and pytest config. Restructured
`dashboard/` -> `ontrack_dashboard/` so all imports are absolute and
the package installs cleanly via `pip install -e .`.

Tests: 24 pytest cases covering handshake encoding, RTCarInfo struct
layout, the two AC string quirks, ABS/TC parsing, carCoordinates,
PhysicsPacket round-trip, and packet immutability.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: Chrixco

.gitignore

@@ -58,5 +58,9 @@ Thumbs.db
 # (Don't commit actual game files)
 game_plugin/config.ini.bak
 
-# Dashboard config (user-specific)
-dashboard/.config/
+# Dashboard runtime / user-specific
+dashboard.log
+ontrack_dashboard/.config/
+
+# Ruff
+.ruff_cache/