Remove fake task exclusions — all 400 tasks count, unsolved=0

There are NO officially excluded tasks. Competition has 400 tasks, all must be attempted."

neurogolf_solver/constants.py

@@ -18,8 +18,8 @@ INT64_MIN = int(np.iinfo(np.int64).min)
 BANNED_OPS = {'Loop', 'Scan', 'NonZero', 'Unique', 'If', 'Function'}
 MAX_FILESIZE = int(1.44 * 1024 * 1024)
 
-# Task exclusions
-EXCLUDED_TASKS = {21, 55, 80, 184, 202, 366}
+# Task exclusions — NONE. All 400 tasks count.
+EXCLUDED_TASKS = set()
 
 # ARC-GEN limits
 MAX_ARCGEN_VALIDATE = 30