Various issues and tasks

[x] rename "comments" field > "further information"
[x] format date (also consider specificity based on date comment")
[x] also remove 'd' from date comments (see https://marine-defrag.web.app/action/363?am=0&msubj=targets&subj=targets&tm=1&view=list)
[x] format numbers
[x] add tooltips for GDP/population values
[x] remove end date when same as start date
[x] sort indicator actor list
[x] show resources as preview in list of related regional sea conventions
[x] show child/successor activities
[x] remove meta data

[x] drop websites and documents resource types
[ ] configure membertypes for actor type (classes should not have orgs as possible members)

[x] so not remove other "without" queries when selecting another
[x] close filter option list when interacting with main filter panel
[x] rename list keyword search placeholder >> "Search ..."
[x] configure list grouping based on type
[x] allow sorting by number of attached entities
[x] Failed prop type: Invalid prop headerColumns of type boolean supplied to EntitiesTable, expected array.
[x] format list according to type and context
[x] show other actors (institutions) on donor activity item
[x] remove by actor and map from intl frameworks
[x] add type-dependent disclaimer as info-popup
[x] do not show status for reference resources, eg https://marine-defrag.web.app/action/716?subj=facts
[x] fix reference list link
[x] move indicator value to right in table
[x] filter close
[x] filter options: smaller, use brand color
[ ] change label from "actions" to "activities"
[ ] reset page when changing subject
[ ] loading animation
[ ] check sort icon direction for bar chart values
[ ] consider options to show selected list items, eg on top or with a quick filter
[ ] don't offer sort options in header if only 1 list item

marine-defrag / marine-defrag-client