Ignore lock files since learn-browser handles versioning

.gitignore

@@ -1,14 +1,38 @@
-.DS_Store
-.idea
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
 
-log
-node_modules
-out
-tmp
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
 
-*.iml
-*.log
-*.swp
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Optional npm cache directory
+.npm
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+
+# macOS system directory file
+.DS_Store
 
-.results.json
-learn.auth.data.json
+# Package lockfiles
+package-lock.json
+yarn.lock