Map improvements - node and neighbor display (#850)

* Improves map node and neighbor display

Updates the map page to enhance the visualization of nodes, waypoints, and neighbor connections.

Adds a map layer tool for toggling the visibility of direct/remote neighbors and position precision indicators.

Introduces clustering to improve map readability when multiple nodes share the exact same location.

Adds SNR lines to visually represent network connections between nodes

Co-Authored-By: jamon <jamon@users.noreply.github.com>

* Clean up

* Update packages/web/src/components/generic/TimeAgo.tsx

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update packages/web/src/components/PageComponents/Map/Layers/SNRLayer.tsx

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Improve dark mode and expires field

* Review fixes

Co-Authored-By: Dan Ditomaso <dan.ditomaso@gmail.com>

---------

Co-authored-by: philon- <philon-@users.noreply.github.com>
Co-authored-by: jamon <jamon@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Dan Ditomaso <dan.ditomaso@gmail.com>

packages/web/src/index.css

@@ -74,6 +74,12 @@
   }
 }
 
+.animate-fan-out {
+  transform: translate(var(--dx), var(--dy));
+  transition: transform 200ms ease-out; /* expand AND collapse */
+}
+
+
 html {
   overflow: hidden;
 }