Extract 'Fielders' type and drop 'ignore 631'

src/fielding.lua

@@ -4,9 +4,19 @@
 --- @field target XyPair | nil
 --- @field speed number
 
--- luacheck: ignore 631
+---@class Fielders
+---@field first Fielder
+---@field second Fielder
+---@field shortstop Fielder
+---@field third Fielder
+---@field pitcher Fielder
+---@field catcher Fielder
+---@field left Fielder
+---@field center Fielder
+---@field right Fielder
+
 ---@class Fielding
----@field fielders { first: Fielder, second: Fielder, shortstop: Fielder, third: Fielder, pitcher: Fielder, catcher: Fielder, left: Fielder, center: Fielder, right: Fielder }
+---@field fielders Fielders
 ---@field fielderHoldingBall Fielder | nil
 Fielding = {}