Implement Lawold capital city: 49 rooms, 59 NPCs, and full world integration

world/lawold/rooms/lighthouse_guildhall.toml

@@ -0,0 +1,9 @@
+name = "The Guildhall"
+description = """\
+An impressive timber and brick building, decorated with finely carved \
+friezes. Its bluish slate roof is massive and complex. It contains a \
+large meeting hall and several smaller rooms, and is shared amongst \
+several local trade guilds including the weavers and the smiths."""
+
+[exits]
+west = "lawold:lighthouse_promenade"