[bisq-network/bisq] Show pricedeviation for fixed price offers (#4949)

[chimp1984]

Add price deviation in % to fix price offers and BSQ (using 30 day average)
Allow sorting by % price in "show all" mode.

There are performance issues in the offer book as we use the view model for the item value calculations and do not cache the values. With those changes here it got worse. So we need to refactor the handling of the ListItem so that the ListItem caches the data and only updates when needed (e.g. when a market price feed update arrives). There will be follow up commits for that.
You can view, comment on, or merge this pull request online at:

  https://github.com/bisq-network/bisq/pull/4949

-- Commit Summary --

  * Show also % price deviation for fixed price and
  * Add price deviation in % to BSQ using 30 day average

-- File Changes --

    M desktop/src/main/java/bisq/desktop/main/offer/offerbook/OfferBookView.java (85)
    M desktop/src/main/java/bisq/desktop/main/offer/offerbook/OfferBookViewModel.java (111)

-- Patch Links --

https://github.com/bisq-network/bisq/pull/4949.patch
https://github.com/bisq-network/bisq/pull/4949.diff

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