3d/intersection remaining issues

Hans

[x] Well picks are displayed at wrong depth in intersection view (TVD_SS/TVD_RKB issue?)
[x] Well trajectories should be optional and filterable in 3d view
[x] Show information about visualized data in 3d view titlebar
[x] Intersected grid along polyline should be optional in 3d viewer (for performance)

Ruben

[x] Dont indicate missing wellbore schematics as an error in Intersection module
[x] Remove z-scale from 3d viewer settings
[x] Format datestring in intersection and 3d
[x] Use polyline_N as placeholder name for edited polyline?
[x] Rename/add description of "Epsilon" in intersection settings
[x] Allow manual edit/add coordinates in polyline editing in 3d viewer
[x] Add showArrors to dropdowns in 3d viewer
[x] Add debounce timer for inputs
[x] Colorscale and range for 3d view
[x] Colorlegend for 3d view
[x] Not all selected surfaces are visualized consistently in surfaces layer in intersection
[x] Add optional readout/picking of layers in 3D viewer. I,j,k, depth, etc.
[x] Issue with color legend (should not be visible when no color legend, issue with distribution of markers)
[x] Webgl context loss when switching well in intersection view
[x] Casings not shown
[x] Wrong depth in 3D viewer

Remaining tasks

equinor / webviz