Support Multiple selection for the Source List

[NghiaTranUIT]

Description

Currently, Proxyman Windows allows a single selection. It's tedious to delete multiple flows.

Acceptance Criteria

• [x] Use this Beta build: https://github.com/ProxymanApp/Proxyman/issues/1697#issuecomment-1888368547 and implement the same behavior after deleting a single node or multiple nodes
• [x] Can select multiple domains node -> however, on the main table view -> Show the first selected domains (We don't support showing multiple flows from multiple selection)
• [x] Right Menu Context (from the Source List) will work with multiple selections. For example: Delete, Pin, Drag, Enable SSL Proxying

[seidnerj]

Description

Currently, Proxyman Windows allows a single selection. It's tedious to delete multiple flows.

Acceptance Criteria

• [ ] Use this Beta build: Selection of multiple Apps and/or Domains should apply appropriate filtering to the requests view Proxyman#1697 (comment) and implement the same behavior after deleting a single node or multiple nodes
• [ ] Can select multiple domains node -> however, on the main table view -> Show the first selected domains (We don't support showing multiple flows from multiple selection)
• [ ] Right Menu Context (from the Source List) will work with multiple selections. For example: Delete, Pin, Drag, Enable SSL Proxying

About this, re the 2nd acceptance criterion you mention. I think it should be "should the top most selected domain" as opposed to first selected, that way the requests view is consistent per a given selection state and does not vary depending on the order the user selected the domains - which is very confusing.