added .gitignore file

.idea/.gitignore

-# Default ignored files
-/shelf/
-/workspace.xml
-# Editor-based HTTP Client requests
-/httpRequests/
-# Datasource local storage ignored files
-/dataSources/
-/dataSources.local.xml

.idea/shelf/Uncommitted_changes_before_rebase_[Changes]/shelved.patch

+Index: .idea/.gitignore
+===================================================================
+diff --git a/.idea/.gitignore b/.idea/.gitignore
+deleted file mode 100644
+--- a/.idea/.gitignore	(revision bf612e45b76fce5444faaa257112a1e684497c29)
++++ /dev/null	(revision bf612e45b76fce5444faaa257112a1e684497c29)
+@@ -1,8 +0,0 @@
+-# Default ignored files
+-/shelf/
+-/workspace.xml
+-# Editor-based HTTP Client requests
+-/httpRequests/
+-# Datasource local storage ignored files
+-/dataSources/
+-/dataSources.local.xml
+Index: .idea/vcs.xml
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/.idea/vcs.xml b/.idea/vcs.xml
+new file mode 100644
+--- /dev/null	(date 1645110263019)
++++ b/.idea/vcs.xml	(date 1645110263019)
+@@ -0,0 +1,6 @@
++<?xml version="1.0" encoding="UTF-8"?>
++<project version="4">
++  <component name="VcsDirectoryMappings">
++    <mapping directory="" vcs="Git" />
++  </component>
++</project>
+\ No newline at end of file

.idea/vcs.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file