DarkNode: Remove Madeira and Funchal references for location-agnostic design

Removed all Funchal and Madeira references from:
- governance, logistics, commerce, housing, mobility, workforce
- architecture, PRD, roadmap, deployment, README
- config files (node.yml, mesh.yml, profiles.yml, bitcoin.yml)
- scripts/deploy.sh
- docs/BUSINESS_ONBOARDING.md, docs/MOBILITY_PLAN.md

Renamed docs/FUNCHAL_SERVICE_MAP.md to docs/SERVICE_MAP.md
DarkNode is now location-agnostic - works for any town/city

config/bitcoin.yml

@@ -1,5 +1,5 @@
 # NodeZero - Monero Integration Configuration
-# Funchal, Madeira
+# , 
 
 monero:
   # Network
@@ -29,7 +29,7 @@ monero:
     grpc_port: 10009
     rest_port: 8080
     ws_port: 9735
-    alias: "NodeZeroFunchal"
+    alias: "NodeZero"
     color: "00FF00"
     
     # CashNet channels