fix(test_framework): pass --tps -1 to server for uncapped headless speed

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

common_libs/test_framework/bot_compiler.nim

@@ -14,6 +14,15 @@ proc compileBots*(botDirs: seq[string]): seq[string] =
     var stem = lastPathPart(absDir)
     if stem.endsWith("_garage"): stem = stem[0 ..< stem.len - "_garage".len]
 
+    # Pre-built bot: no src/ dir — binary lives alongside json/sh at bot root
+    if not dirExists(absDir / "src"):
+      let bin = absDir / stem
+      if not fileExists(bin):
+        raise newException(IOError,
+          fmt"No src/ dir and no binary found at {bin}")
+      result.add bin
+      continue
+
     let srcFile = absDir / "src" / stem & ".nim"
     if not fileExists(srcFile):
       # Fall back: pick the first .nim in src/