fix #9071 add advanced options to counter widgets

[MV88]

Description

adding advanced options to counter

NOTE I'm including d3-format because formatting the number value with Formatted number of react-intl is not the same

Please check if the PR fulfills these requirements

• The commit message follows our guidelines: https:/geosolutions-it/MapStore2/blob/master/CONTRIBUTING.md
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

What kind of change does this PR introduce? (check one with "x", remove the others)

• Bugfix
• Feature
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes
• Other... Please describe:

Issue

What is the current behavior?

fix #9071

What is the new behavior?

for counter widgets now it's possible to define:

• prefix
• suffix
• format
• formula

note the old field uom is removed in favor of suffix, and this requires user guide update

Breaking change

Does this PR introduce a breaking change? (check one with "x", remove the other)

• Yes, and I documented them in migration notes
• No

Other useful information

tester can import this dashboard that had uom configured as states, after renaming it as .json
dashboard.txt

[dsuren1]

LGTM!

[dsuren1]

@ElenaGallo Kindly test it in dev once deployed. Thanks!