[Data collection] Simplify data collection entry point

[gino-m]

Some points from today's PM/UX sync:

• [ ] Replace swipeable bottom cards with a single "+ Add site" CTA
• [ ] On tap on a point or polygon, replace "Add site" CTA with a single, dismissable UI showing the job and LOI name, and if allowed by survey organizers, a "+ Collect data" CTA.

@rawbzz @amegantz for final designs and copy.

[amegantz]

[gino-m]

@rawbzz What happens when the user pans the map away from the selected LOI? Do we:

1. Deselect the LOI when it goes outside the viewport
2. Allow the user to pan and zoom back to the LOI by tapping some affordance on the card or
3. Lock the map viewport when an LOI is selected (least preferred)

@anandwana001 FYI

[gino-m]

@rawbzz Also - if there are multiple jobs which allow "Free form" data collection (i.e. user can add LOIs), how does the user select the desired job after clicking "Add a site"?

[rawbzz]

@gino-m

1. If a user pans away from the LOI location, i was under the impression that clicking that location point icon would re-center the user back to where they are selected.
2. Not sure if i understand the second question.. job is different from a task right?

[gino-m]

@rawbzz Gentle ping.

@lecrabe, @kenstershiro, @jo-spek Any objections to this change? We had this in the queue for beta but it didn't make the cut.

[jo-spek]

No objections from my side. Sounds great and a lot more intuitive than swiping bottom cards, which proved to be rather confusing in the field.

Plus it would be great if the card of finished geometries could hold their area --> https://github.com/google/ground-android/issues/2096

[gino-m]

@anandwana001 Have you started work on this? If not @sufyanAbbasi would like to pick it up.

[anandwana001]

@anandwana001 Have you started work on this? If not @sufyanAbbasi would like to pick it up.

Sure, @sufyanAbbasi can pick it up