feat(ModularBot): pluggable bot with 4 guns, phantom meteor movement, radar harness

- Gun harness: virtual bullet tracker, rolling fitness, auto-selector
- Guns: head-on, linear (extrapolation), circular (integrated formula), tsetlin machine (learning)
- Movement: phantom meteor gravity engine (danger histograms, phantom bullets, fire detection)
- Radar: harness + radar_lock adapter
- Color-coded modules: turret/bullet color per gun, body per movement, scan per radar
- Beats Target, SpinBot, Crazy, TrackFire in 10-round battles

ModularBot_garage/tests/test_3rounds.nim

@@ -0,0 +1,32 @@
+import std/[os, strutils]
+import test_framework/test_framework
+import test_framework/battle_result
+import test_framework/server_manager
+import test_framework/bot_compiler
+import test_framework/runner_process
+
+const
+  modularBotDir = currentSourcePath().parentDir.parentDir
+  tfAdversaries = currentSourcePath().parentDir.parentDir.parentDir /
+                  "common_libs" / "test_framework" / "adversaries"
+  sittingDuck = tfAdversaries / "SittingDuck"
+
+# Skip if JARs are missing
+if not fileExists("/home/davide/Projects/tank-royale/server/build/libs/robocode-tankroyale-server-0.35.5-all.jar") or
+   not fileExists("/home/davide/Projects/tank-royale/runner/examples/lib/robocode-tankroyale-runner.jar"):
+  echo "Skipping: Tank Royale JARs not found"
+  quit(0)
+
+# Compile bots
+let compiledBots = compileBots(@[modularBotDir, sittingDuck])
+echo "Compiled bots: ", compiledBots
+
+# Run battle
+ensureServer()
+let stdout = runBattleRunner(getServerUrl(), @[modularBotDir, sittingDuck], 3, 300000, true)
+echo ""
+echo "Raw battle runner output (last 50 lines):"
+let lines = stdout.split('\n')
+let start = max(0, lines.len - 50)
+for i in start..<lines.len:
+  echo lines[i]