hotfix: remove output caps from GET /players endpoint

The MAX_LIMIT/DEFAULT_LIMIT caps added in 16f3f8d are too restrictive
for the /players endpoint — bot and website consumers need full player
lists without pagination. Reverts limit param to Optional[int] with no
ceiling while keeping caps on all other endpoints.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

app/routers_v3/players.py

@@ -10,8 +10,6 @@ from ..dependencies import (
     oauth2_scheme,
     cache_result,
     handle_db_errors,
-    MAX_LIMIT,
-    DEFAULT_LIMIT,
 )
 from ..services.base import BaseService
 from ..services.player_service import PlayerService
@@ -30,7 +28,7 @@ async def get_players(
     strat_code: list = Query(default=None),
     is_injured: Optional[bool] = None,
     sort: Optional[str] = None,
-    limit: int = Query(default=DEFAULT_LIMIT, ge=1, le=MAX_LIMIT),
+    limit: Optional[int] = Query(default=None, ge=1),
     offset: Optional[int] = Query(
         default=None, ge=0, description="Number of results to skip for pagination"
     ),