Upgrade to Unity 6 and support drag and drop of folders

.editorconfig

@@ -0,0 +1,49 @@
+# EditorConfig is awesome: https://EditorConfig.org
+
+# Top-most EditorConfig file
+root = true
+
+# All files
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 4
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+# C# files
+[*.cs]
+# Brace positioning - put opening braces on the same line
+csharp_new_line_before_open_brace = none
+
+# Additional brace-related formatting
+csharp_new_line_before_else = false
+csharp_new_line_before_catch = false
+csharp_new_line_before_finally = false
+csharp_new_line_before_members_in_object_initializers = true
+csharp_new_line_before_members_in_anonymous_types = true
+csharp_new_line_between_query_expression_clauses = true
+
+# Indentation preferences
+csharp_indent_case_contents = true
+csharp_indent_switch_labels = true
+csharp_indent_labels = no_change
+csharp_indent_block_contents = true
+csharp_indent_braces = false
+
+# Space preferences
+csharp_space_after_cast = false
+csharp_space_after_keywords_in_control_flow_statements = true
+csharp_space_between_method_call_parameter_list_parentheses = false
+csharp_space_between_method_declaration_parameter_list_parentheses = false
+csharp_space_between_parentheses = false
+csharp_space_before_colon_in_inheritance_clause = true
+csharp_space_after_colon_in_inheritance_clause = true
+csharp_space_around_binary_operators = before_and_after
+csharp_space_between_method_declaration_empty_parameter_list_parentheses = false
+csharp_space_between_method_call_name_and_opening_parenthesis = false
+csharp_space_between_method_call_empty_parameter_list_parentheses = false
+
+# Wrapping preferences
+csharp_preserve_single_line_statements = false
+csharp_preserve_single_line_blocks = true

.gitignore

@@ -2,8 +2,14 @@
 [Tt]emp/
 [Oo]bj/
 [Bb]uilds/
+[Ll]ogs/
+[Uu]serSettings/
+
 Assets/AssetStoreTools*
 
+Assets/TextMesh Pro/*
+Assets/TextMesh Pro.meta
+
 # Visual Studio cache directory
 .vs/
 
@@ -33,3 +39,6 @@ sysinfo.txt
 # Builds
 *.apk
 *.unitypackage
+
+# Rider/JetBrains IDE
+.idea