backend env updates and brand json files

.env.production

@@ -58,7 +58,13 @@ DB_HOST=31.97.228.132
 DB_PORT=6054
 DB_NAME=pgvector
 DB_USER=admin
-DB_PASSWORD=Package@321#
+# The single quotes are PART OF THE PASSWORD, not shell/dotenv syntax. The outer
+# double quotes are what dotenv strips, leaving 'Package@321#' including quotes.
+# Writing it bare as Package@321# is what made every connection fail with
+# "password authentication failed for user admin", which surfaces as
+# /api/health reporting "database": false and an empty catalog on every page -
+# the API looks healthy and the database looks empty. Do not "tidy" the quotes.
+DB_PASSWORD="'Package@321#'"
 
 # --- Embeddings ------------------------------------------------------------
 USE_EMBEDDINGS=true