feat(config): use conf.d for unified config

Author: ginkoid

.dockerignore

@@ -6,17 +6,25 @@ yarn-error.log*
 
 /dist
 /.env
-/.config.json
 /data
+/conf.d/*
+!/conf.d/.keep
+
+# Upload provider dir
+/uploads
 
 .DS_Store
 Thumbs.db
 ehthumbs.db
 Desktop.ini
 $RECYCLE.BIN
+/package-lock.json
 
 *.swp
 
 # nyc test runner
 /.nyc_output
 /coverage
+
+# preact-cli build size plugin
+size-plugin.json