minor updates to gitignore and npmignore

.gitignore

@@ -35,3 +35,6 @@ test-tmp/
 blob-local-storage/
 src/seeds/nn/hash.txt
 src/seeds/pipeline/hash.txt
+
+notes/
+src/worker

.npmignore

@@ -38,3 +38,6 @@ src/seeds/pipeline/hash.txt
 
 # docs
 images/
+
+notes/
+src/worker