Updating Geolibre with newly Deployed Layers

[amit-spatial]

Layers added during this PR

These sources were present in KYL but absent from the previous GeoLibre
catalogue. They are now included as lazy layers, with the same no-startup-fetch
behavior as the other non-default vectors.

New GeoLibre layer	Source and geometry	Information available beyond its first map style
Digital Elevation Model	dem, raster	Elevation surface, terrain range and derived summaries
Rivers	river, lines	Names/codes, length and related identifiers where supplied
Canals	canal, lines	Canal/project name, type, purpose, status, command area and length
Facilities and Services Access	facilities_proximity, village polygons	131 sampled fields covering distance, nearest-facility identity and in-scope status for education, health, finance, PDS, markets, cooperatives, livestock and agricultural services
Mission Antyodaya Village Indicators (2020)	antyodaya_2020, village polygons	225 sampled fields spanning infrastructure, health, sanitation, finance, social protection, livelihoods, irrigation and organic farming
Village Livestock Census	livestocks, village polygons	Cattle, buffalo, sheep, goat and pig totals by sex, grouped totals and overall livestock
Green Credit Projects	green_credit, polygons	Division, range, land information and source KML reference
Land Conflicts	lcw, points	Conflict title, publication date and source link
Industries and CSR	factory_csr, points	Company, address, location type and classification levels
Mining Sites	mining, points	Published mining locations where available