fix(ModularBot): ram loop prevention, dead-target guards, cleaner logging

- 30-tick cooldown after ghost-stuck/timeout ram exit prevents re-entry loop
- enemy_tracker.update() skips dead bots to prevent same-tick scan resurrection
- TFIL graphics cleared when ramming is active movement
- [config] logs: white base with green-highlighted changes only
- [ram:enter] logs trigger reason and key values on false→true transition
- [death] and [target-invalid] logs retained for diagnostics

common_libs/guns/stop_shot.nim

@@ -11,15 +11,16 @@ const BrakeDecel = 2.0  ## same-direction stop
 const CoastDecel = 1.0  ## cross-zero coasting stop
 
 type StopShotGun* = object
-  prevSpeed:   float
-  prevHeading: float
-  prevTick:    int
-  frames:      int
-  cachedTick:  int
-  cachedPredX: float
-  cachedPredY: float
+  prevSpeed:      float
+  prevHeading:    float
+  prevTick:       int
+  frames:         int
+  cachedTick:     int
+  cachedPredX:    float
+  cachedPredY:    float
+  debugGraphics*: bool
 
-proc initStopShotGun*(): StopShotGun = StopShotGun()
+proc initStopShotGun*(): StopShotGun = StopShotGun(debugGraphics: false)
 
 proc predict*(g: var StopShotGun, state: WorldState, bulletSpeed: float): GunPrediction =
   if bulletSpeed <= 0.0: