Display hazards and descriptions when plotting a route

[VladimirMorozov]

1) There is a hazard key in osm https://wiki.openstreetmap.org/wiki/Key:hazard

2) There is a description key in osm. Here are some descriptions on highway=* ways

• Foot path to Kuradisaar usable on low tides and out of birds nesting season (see dedicated sign at beginning of trail).
• derelict bridge, can be crossed on foot
• awful for cycling
• Dangerous bridge, cant pass by wheels, ramp-on made of concrete, middle part that crosses river has wooden planks that have rotten away. Barely passable by feet.
• Тропка, которая была дорогой. По части, проходящей по болоту, уложена гать. Летом воды максимум по колено
• Beware of the dog

wiki https://wiki.openstreetmap.org/wiki/Key:description also mentions description=Muddy in wet weather description:bicycle=Ridable along most of the way but has sections with tree roots

I think it should be considered that user's attention should be somehow drawn to this information without him explicitly opening details panel. For example, when creating a route there should be some icon telling that there is a description on ways or nodes through which the route is made and a way to view these descriptions. Maybe it could look similar to how unpaved road warnings look. Maybe even displaying it on ways without routing.

Obviously, not all hazards deserve attention, only those which could make your rethink the route.

Somewhat related: https://github.com/organicmaps/organicmaps/issues/1953

[pastk]

• related #7430

[VladimirMorozov]

7717 This one is probably related too