Add deployment profiles to navi-backend (extraction #2 — decouple from /opt/recon)

Vendors the three deployment profile YAMLs (home, minimal_pi, regional_pi)
into navi-backend's own repo at config/profiles/. Copied verbatim from
/opt/recon/config/profiles/ post-PR-A, so home.yaml carries the auth block and
the two Pi profiles carry the TODO(matt) logout-host note.

Architectural reason: services in this monorepo should depend on each other
only through their HTTP APIs, never each other's filesystem. navi-config
currently defaults to reading /opt/recon/config/profiles/ — a cross-service
filesystem coupling. With the profiles vendored here, navi-config will be
pointed at this repo's copy via NAVI_CONFIG_PROFILES_DIR in
/etc/navi-backend/navi-config.env at deploy time, so it no longer reaches into
recon's tree.

recon keeps its own /opt/recon/config/profiles/ for its internal use; the two
copies are independent for now. Reconciling them — ideally by having recon
HTTP-fetch /api/config from navi-config rather than re-parsing YAML — is a
tracked follow-up, out of scope for extraction #2.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

backend/config/profiles/home.yaml

@@ -0,0 +1,67 @@
+# Deployment profile: Home (VM 1130)
+# Active on the main Echo6 deployment. Full stack with planet-scale NA tiles.
+# Override via RECON_PROFILE env var in /etc/systemd/system/recon.service
+
+profile: home
+region_name: "North America"
+
+tileset:
+  url: "/tiles/planet/current.pmtiles"
+  bounds: [-168, 14, -52, 72]
+  max_zoom: 15
+  attribution: "Protomaps © OSM"
+
+tileset_hillshade:
+  url: "/tiles/planet-dem.pmtiles"
+  encoding: "terrarium"
+  max_zoom: 12
+
+traffic:
+  provider: "tomtom"
+  proxy_url: "/api/traffic/flow/{z}/{x}/{y}.png"
+
+place_details:
+  local_source: "nominatim"
+  local_bbox: [-125.0, 31.3, -104.0, 49.0]
+  fallback_source: "overpass"
+
+services:
+  geocode: "/api/geocode"
+  reverse: "/api/reverse"
+  address_book: "/api/address_book"
+  valhalla: "/valhalla"
+
+auth:
+  login_url: "/outpost.goauthentik.io/start?rd=%2F"
+  logout_url: "https://auth.echo6.co/if/flow/default-invalidation-flow/?next=https://navi.echo6.co/"
+
+features:
+  has_nominatim_details: true
+  has_kiwix_wiki: true
+  has_hillshade: true
+  has_3d_terrain: false
+  has_traffic_overlay: true
+  has_landclass: true
+  has_public_lands_layer: true
+  has_contours: true
+  has_contours_test: false
+  has_contours_test_10ft: false
+  has_address_book_write: false
+  has_overture_enrichment: true
+  has_google_places_enrichment: true
+  has_contacts: true
+  has_wiki_rewriting: true
+  has_wiki_discovery: false
+  has_usfs_trails: true
+  has_blm_trails: true
+
+defaults:
+  center: [42.5736, -114.6066]
+  zoom: 10
+
+# Offroute wilderness routing
+offroute:
+  osm_pbf_path: "/mnt/nav/sources/idaho-latest.osm.pbf"
+  densify_interval_m: 100
+  postgis_dsn: "dbname=padus"
+

backend/config/profiles/minimal_pi.yaml

@@ -0,0 +1,51 @@
+# Deployment profile: Minimal Pi (single-state pocket deployment)
+# Template for the lightest possible field kit — Idaho only.
+# Override via RECON_PROFILE env var.
+
+profile: minimal_pi
+region_name: "Idaho"
+
+tileset:
+  url: "/tiles/idaho.pmtiles"
+  bounds: [-117.5, 42.0, -111.0, 49.0]
+  max_zoom: 15
+  attribution: "Protomaps © OSM"
+
+tileset_hillshade:
+  url: "/tiles/hillshade-idaho.pmtiles"
+  encoding: "terrarium"
+  max_zoom: 12
+
+traffic:
+  provider: "tomtom"
+  proxy_url: "/api/traffic/flow/{z}/{x}/{y}.png"
+
+services:
+  geocode: "/api/geocode"
+  reverse: "/api/reverse"
+  address_book: "/api/address_book"
+  valhalla: "/valhalla"
+
+# TODO(matt): confirm logout next= host for this profile
+auth:
+  login_url: "/outpost.goauthentik.io/start?rd=%2F"
+  logout_url: "https://auth.echo6.co/if/flow/default-invalidation-flow/?next=https://navi.echo6.co/"
+
+features:
+  has_nominatim_details: false
+  has_kiwix_wiki: false
+  has_hillshade: false
+  has_3d_terrain: false
+  has_traffic_overlay: false
+  has_landclass: false
+  has_public_lands_layer: false
+  has_address_book_write: true
+  has_overture_enrichment: false
+  has_google_places_enrichment: false
+  has_contacts: false
+  has_wiki_rewriting: false
+  has_wiki_discovery: false
+
+defaults:
+  center: [44.0, -114.0]
+  zoom: 7

backend/config/profiles/regional_pi.yaml

@@ -0,0 +1,59 @@
+# Deployment profile: Regional Pi (multi-state field kit)
+# Template for a Raspberry Pi covering Idaho + surrounding states.
+# Override via RECON_PROFILE env var.
+
+profile: regional_pi
+region_name: "Idaho + Neighbors"
+
+tileset:
+  url: "/tiles/regional.pmtiles"
+  bounds: [-125, 40, -104, 49]
+  max_zoom: 15
+  attribution: "Protomaps © OSM"
+
+tileset_hillshade:
+  url: "/tiles/hillshade-regional.pmtiles"
+  encoding: "terrarium"
+  max_zoom: 12
+
+traffic:
+  provider: "tomtom"
+  proxy_url: "/api/traffic/flow/{z}/{x}/{y}.png"
+
+place_details:
+  local_source: "nominatim"
+  local_bbox: [-125.0, 40.0, -104.0, 49.0]
+  fallback_source: "overpass"
+
+services:
+  geocode: "/api/geocode"
+  reverse: "/api/reverse"
+  address_book: "/api/address_book"
+  valhalla: "/valhalla"
+
+# TODO(matt): confirm logout next= host for this profile
+auth:
+  login_url: "/outpost.goauthentik.io/start?rd=%2F"
+  logout_url: "https://auth.echo6.co/if/flow/default-invalidation-flow/?next=https://navi.echo6.co/"
+
+features:
+  has_nominatim_details: true
+  has_kiwix_wiki: false
+  has_hillshade: true
+  has_3d_terrain: false
+  has_traffic_overlay: true
+  has_landclass: true
+  has_public_lands_layer: true
+  has_contours: true
+  has_contours_test: true
+  has_contours_test_10ft: true
+  has_address_book_write: true
+  has_overture_enrichment: false
+  has_google_places_enrichment: false
+  has_contacts: false
+  has_wiki_rewriting: true
+  has_wiki_discovery: false
+
+defaults:
+  center: [44.0, -114.0]
+  zoom: 7