chore(build): Ignore dist directory and untrack files

Adds the `dist` directory to `.gitignore` to exclude build artifacts from version control. This also removes the previously tracked contents of `dist` from the Git index.

Author: Uli-Z

.gitignore

@@ -10,6 +10,7 @@
 
 # production
 /build
+/dist
 
 # misc
 .DS_Store
@@ -45,4 +46,4 @@ example/data/organisms.csv
 example/data/resistance_ars_2023_germany_all.csv
 example/data/resistance_ars_2023_germany_icu.csvexample/data/
 example/data/organism_groups.csv
-example/data/resistance_ars_2023_germany_icu.csv
+example/data/resistance_ars_2023_germany_icu.csv