Move all config definitions to their respective modules

Modules/Whoer.lua

@@ -2,6 +2,16 @@ local _, shared = ...
 ---@cast shared HeimdallShared
 local ModuleName = "Whoer"
 
+---@class HeimdallWhoConfig
+---@field enabled boolean
+---@field debug boolean
+---@field ignored table<string, boolean>
+---@field channels string[]
+---@field ttl number
+---@field doWhisper boolean
+---@field zoneNotifyFor table<string, boolean>
+---@field queries string
+
 ---@class Whoer
 shared.Whoer = {
 	Init = function()