Remove shorts from Subscriptions tab

[JaCzekanski]

This PR adds filtering of JSON nodes containing reelWatchEndpoint which is an indicator that given video is a reel/short.
Due to the convoluted format of JSON responses, it might not cover all of the cases.

Reel playback seems broken on TVs and I don't really care about having them, as it's ofter reused content.
Please note that it'll only work on the Subscriptions tab (which is the one I use the most).
However, It should be pretty easy to extend it to other tabs and search results.

Before:

After:

Green settings menu:

[FuriousBottle]

Great work, keen to see this merged - shorts are a real pain point for me

[JaCzekanski]

@FuriousBottle Is there any action needed from my side to have this PR merged?

[FuriousBottle]

@JaCzekanski sorry for the confusion, I am just an admirer, I don't have any authority here 😅

[throwaway96]

Thanks for this PR. I'll merge it after these things are addressed.

[JaCzekanski]

I tested the current "hardcoded path" approach and recursive search - the latter is slightly slower (~0.2ms on nodejs, mac), but we don't have to store the path so it should be more maintainable in the future.

https://gist.github.com/JaCzekanski/7a35e15473d5bbe62056e6e03e3f5d17

$ node shorts-test.js  # initial Subscriptions response (gridRenderer)
original JSON.parse: 1.969ms
hardcoded remove shorts: 1.842ms
find remove shorts: 2.126ms

$ node shorts-test.js  # continuation response (gridContinuation)
original JSON.parse: 0.399ms
hardcoded remove shorts: 0.397ms
find remove shorts: 0.454ms

[throwaway96]

Looks good. I would like to test it before merging though. I will try to make some time for YTAF this weekend.

[throwaway96]

I'm not really able to properly test the functionality, but at least it doesn't seem to break anything on K7Lp.

[teolabx]

Hello guys, please tell me when there will be an update with the function of hiding shorts, or now I can replace .js files in the file system via webos dev manager. But I don't know the way. Thanks for the information