Add flight physics overhaul with Warium/Futurism mixins

- Route Warium and Futurism force queues through smoothed per-substep delivery
- Evaluate wing, stabilizer, control surface and air brake forces every physics substep
- Add optional improved flight model with angle-of-attack lift and stalls
- Add auto trim toggled by a client key and a server packet
- Add config options, translations, and mixin plugin version gating
- Bump mod version to 0.2.0 and bundle Futurism 0.0.4 as a compile-only dependency

src/main/resources/assets/improved_aerodynamics/lang/en_us.json

@@ -0,0 +1,9 @@
+{
+  "key.categories.improved_aerodynamics": "Improved Aerodynamics",
+  "key.improved_aerodynamics.toggle_auto_trim": "Toggle auto trim",
+  "message.improved_aerodynamics.auto_trim.on": "Auto trim on",
+  "message.improved_aerodynamics.auto_trim.off": "Auto trim off",
+  "message.improved_aerodynamics.auto_trim.unavailable": "Auto trim on, but it needs physicsRateAerodynamics enabled in the server config",
+  "message.improved_aerodynamics.auto_trim.no_seat": "Sit in a Warium control seat to use auto trim",
+  "message.improved_aerodynamics.auto_trim.no_node": "This seat is not linked to a vehicle control node"
+}