fix: effects code link (#12)

Author: zunderscore

src/app/v5/dev/scripts/page.mdx

@@ -160,7 +160,7 @@ exports.run = run;
 ```
 
 #### Building Effect Objects
-Each effect object requires a `type` that tells Firebot what kind of effect the object is. You can see the list of all effect types [here](https://github.com/crowbartools/Firebot/tree/master/backend/effects/builtin).
+Each effect object requires a `type` that tells Firebot what kind of effect the object is. You can see the list of all effect types [here](https://github.com/crowbartools/Firebot/tree/master/src/backend/effects/builtin).
 
 The rest of the effect object depends on the type of effect. The best way to know what an effect object should look like for a particular effect is to create the effect manually on a command and then view the JSON file for your saved commands.
 
@@ -212,4 +212,4 @@ And then to output information to your console you can use these:
 logger.debug("Outputs a DEBUG tagged message for the dev tools console!");
 logger.info("Outputs an INFO tagged message for the dev tools console!");
 logger.error("Outputs an ERROR tagged message for the dev tools console!");
-```
+```