Canvass UX Map contrast and new icons

[rebecarubio]

Description

This PR improves the visualization of the Canvasser map, adding more contrast to the relevant areas for the canvassers and fading the rest of the map. It also implements a new design for the Markers that represent the locations in the map and adds an informative legend explaining the meaning behind the new marker colors.

Screenshots

Changes

• Implements a new design for markerIcon pins
• Adds new utility function getVisitsPercentage() to get the visit numbers for the markerIcon pins.
• Adds a legend in the ContractedHeader subtitle to inform about the markerIcon colors
• Adds ReactNode as a valid type for the subtitle in PaseBaseHeader component
• Change old Progress pin in Organizer Map for the new markerIcon pins
• Change old "location-progress.svg" file for the new one.
• Adds a new Polygon from leaflet component to fade out the map and highlight relevant areas.
• Adds a Pane component to implement the mix-blend-mode: color-burn style

Notes to reviewer

None

Related issues

None