Mission Planning improvements

[ArturoManzoli]

New Features List:

• Added a context menu for navigating through mission planning creation and editing processes
• Surveys can now be relocated by dragging them on the map
• Surveys can be deleted
• Users can select the angle at which the survey will be scanned
• The scanning angle can also be edited after the survey is completed
• Surveys can now be edited back to the polygon level, allowing users to adjust the distance between scan lines (scan density) and the scanning angle
• It is now possible to concatenate multiple surveys or simple paths to form a complex mission around a complex map scene

Screenshare.-.2024-11-26.4_37_36.PM.mp4

Screenshare.-.2024-11-26.5_44_58.PM.mp4

closes #1355
closes #1350

[rafaellehmkuhl]

@ArturoManzoli since the two first commits are unrelated to the mission planning part, could you open dedicated PRs for them? This way we can test them separately and merge sooner. This will also make the review and rebase processes easier.