Implement updated gitignore format

• Remove redundant AssetStoreTools rule, as there's a section that can be uncommented that achieves the same result
• Readd .csproj and .sln to ignore index, remove corresponding files from repo as they should be autogenerated
• Ensure that autogenerated vscode folder is ignored

.gitignore

@@ -1,6 +1,6 @@
 # This .gitignore file should be placed at the root of your Unity project directory
 #
-# Get latest from https://github.com/github/gitignore/blob/master/Unity.gitignore
+# Get latest from https://github.com/github/gitignore/blob/main/Unity.gitignore
 #
 /[Ll]ibrary/
 /[Tt]emp/
@@ -14,11 +14,11 @@
 # They also could contain extremely sensitive data
 /[Mm]emoryCaptures/
 
-# Asset meta data should only be ignored when the corresponding asset is also ignored
-!/[Aa]ssets/**/*.meta
+# Recordings can get excessive in size
+/[Rr]ecordings/
 
 # Uncomment this line if you wish to ignore the asset store tools plugin
-# /[Aa]ssets/AssetStoreTools*
+/[Aa]ssets/AssetStoreTools*
 
 # Autogenerated Jetbrains Rider plugin
 /[Aa]ssets/Plugins/Editor/JetBrains*
@@ -32,7 +32,9 @@
 # Autogenerated VS/MD/Consulo solution and project files
 ExportedObj/
 .consulo/
+*.csproj
 *.unityproj
+*.sln
 *.suo
 *.tmp
 *.user
@@ -55,7 +57,9 @@ sysinfo.txt
 
 # Builds
 *.apk
+*.aab
 *.unitypackage
+*.app
 
 # Crashlytics generated file
 crashlytics-build.properties
@@ -67,9 +71,8 @@ crashlytics-build.properties
 /[Aa]ssets/[Ss]treamingAssets/aa.meta
 /[Aa]ssets/[Ss]treamingAssets/aa/*
 
-# Asset Store Tools
-/[Aa]ssets/[Aa]ssetStoreTools.meta
-/[Aa]ssets/[Aa]ssetStoreTools/
+# Visual Studio Code directory
+.vscode/
 
 # Plugins
 /[Aa]ssets/[Pp]lugins.meta
@@ -79,4 +82,4 @@ crashlytics-build.properties
 Documentation/api/
 Documentation/index.*
 _site/
-Assets/**/obj*
+Assets/**/obj*