fix(overmind): fix illegael invocation on effect proxies

Author: christianalfoni

packages/node_modules/overmind/src/proxyfyEffects.ts

@@ -6,7 +6,7 @@ function isObject(value) {
 
 let hasWarnedConstructor = false
 let currentEffectId = 0
-
+const ORIGIN_TARGET = Symbol('ORIGIN_TARGET')
 export function proxifyEffects<Effects>(
   effects: Effects,
   cb: (effect) => void,
@@ -22,7 +22,7 @@ export function proxifyEffects<Effects>(
       const name = path.split('.')
       const method = name.pop()
       return cb({
-        func: target.bind(thisArg),
+        func: target.bind(thisArg[ORIGIN_TARGET]),
         effectId,
         name: name.join('.'),
         method,
@@ -40,6 +40,10 @@ export function proxifyEffects<Effects>(
       return new Target(...args)
     },
     get(target, prop) {
+      if (prop === ORIGIN_TARGET) {
+        return target
+      }
+      
       return proxifyEffects(target[prop], cb, path ? path + '.' + prop.toString() : prop.toString())
     }
   })