Implemented analytics with Amplytude

[arshak93]

List of tracked events:

Event	Trigger
page_viewed	Every route navigation
session_started	Once per browser session
domain_search_initiated	User submits a domain ID via the navbar
domain_loaded	Domain data fetched successfully (includes load time, data availability metadata)
domain_load_failed	Domain fetch errors (categorized as not_found, network, access_denied)
viewer_interaction_started	First pointer or scroll interaction with the 3D viewer per domain
camera_mode_switched	Toggling between map and FPS camera modes
layer_toggled	Showing/hiding a visualization layer
field_copied	Copying a value from the domain details panel
preview_viewed	Loading the embed/preview route (includes referrer and embed context)

[tatiesmars]

We may have to modify a bit the CI and/or deployment to properly setup the api key