Merge pull request #33 from jeremiaheb/rails-7-0

Implement more changes from railsdiff

Author: alindeman

.gitignore

@@ -9,7 +9,6 @@
 
 # Ignore the default SQLite database.
 /db/*.sqlite3
-/db/*.sqlite3-journal
 /db/*.sqlite3-*
 
 # Ignore all logfiles and tempfiles.
@@ -26,9 +25,11 @@
 # Ignore uploaded files in development.
 /storage/*
 !/storage/.keep
+/tmp/storage/*
+!/tmp/storage/
+!/tmp/storage/.keep
 
 /public/assets
-.byebug_history
 
 # Ignore master key for decrypting credentials and more.
 /config/master.key