Add basic position to dropup/right/left and dropdown-menu-right

Created by: ysds

(This PR is a modified version of my old PR #25324)

This PR will make the following improvements:

• Allow dropright and dropleft on navbar (#25304 (closed))
• Add basic position to dropup, dropright, dropleft and dropdown-menu-right for disabled popper position in the future enhancement (#24092).

Demo:

• Current (Please see the red links)
  • If merged this PR
• If merged #24092 (Please see the static menus)
  • If merged this PR and #24092

Note:

• The direction of carets on navbar is not responsive. (e.g. a caret of dropright is turning to the right even on mobile.)
• display is not defined for dropright. In many cases it should be use in/on an inline element (.btn-group or .d-inline-block etc). Otherwise the dropright menu will jump to the right end (left: 100%) of the div.