Breserk Duration Calculation

Check for duplicates

• I've checked for duplicate issues by using the search function of the issue tracker

Is your feature request related to a problem?

I would like to be able to tell how long I can breserk
https://www.reddit.com/r/pathofexile/comments/wplw3v/comment/ikij5zj/?utm_source=share&utm_medium=web2x&context=3

Describe the solution you'd like

See https://www.reddit.com/r/pathofexile/comments/wogz7r/comment/ikb6lpb/?utm_source=share&utm_medium=web2x&context=3

dt = 0.033 # Server tick.
rage_regen = 17
max_rage = 50
rage = max_rage 
berserk_uptime = 0.0
while rage > 0:
    rage -= dt * 5 * (1 + 0.2 * berserk_uptime)
    rage += dt * rage_regen
    rage = min(rage, max_rage)
    berserk_uptime += dt

print(berserk_uptime)

And adding duration to breserk skill breakdown.

There are a bunch of other takes in these threads.
https://www.reddit.com/r/pathofexile/comments/wp1g1m/23k_life_reg_build_for_the_new_kaoms_spirit/
https://www.reddit.com/r/pathofexile/comments/wogz7r/this_new_unique_item_in_the_lake_of_kalandra/
But the above seems to be supported as correct by people.

Describe alternatives you've considered

No response

Additional context

No response

Start by locating the Berserk skill breakdown and reviewing how it currently reports duration. Use the supplied server-tick calculation and linked discussion as the behavioral reference, then verify that the breakdown displays the calculated Berserk duration.