Update inventoryhistory

[jh34ghu43gu]

Feature request
In the past this might have been replaced by trade history, however it currently contains ALL inventory interactions, not just trades. Updating this would be a major help to data nerds like myself, I would attempt a pull request for it however my nodejs is awful.

If better support is added some things I've found out about this url is it has a daily request limit of 600 and takes parameters start_time and app[] filter. Example url: steamcommunity.com/my/inventoryhistory?start_time=1635143259&app[0]=440&l=english would get item histories for only tf2 before aprox. when this issue was created. g_historyCursor holds the next page time in {"time":1635066671,"time_frac":463000000,"s":"4243086703"} and is not included on the last page.

[jh34ghu43gu]

Using the load more button does not appear to trigger the daily request limit should someone find this on their research.

Here's a simple script to load the entire history although you're going to get a massive page if you don't stop it early:

    if(document.getElementById("load_more_button") != null && window.getComputedStyle(document.getElementById("load_more_button")).display != "none" && window.getComputedStyle(document.getElementById("load_more_button")).visibility != "hidden"){
        InventoryHistory_LoadMore();
        window.scrollTo(0,document.body.scrollHeight);
    }
}, 3000) 

clearInterval(clear); Command to stop it loading.

[Revadike]

InventoryHistory_LoadMore()'s rate limit should be the exact same as the internal request it is making, namely:
https://steamcommunity.com/my/inventoryhistory/?ajax=1&cursor%5Btime%5D=1645472314&cursor%5Btime_frac%5D=723000000&cursor%5Bs%5D=4915201385&sessionid=xxx

[jh34ghu43gu]

Ah that would have been helpful (still is for the future); I gave up looking for that request since the script I had worked for my needs. Unless they changed the limit in the last 6 months the actual URL you visit has the previously mentioned rate limit, weird that it's separate.