misc: add .gitignore + fix cypress files to match JS style guide

Commit ready for merge.
 - Legacy-Id: 19751

.editorconfig

@@ -6,6 +6,7 @@ root = true
 
 # Settings for IETF datatracker
 # ---------------------------------------------------------
+# PEP8 Style
 
 [*]
 indent_style = space
@@ -18,6 +19,7 @@ insert_final_newline = false
 
 # Settings for .github folder
 # ---------------------------------------------------------
+# GitHub Markdown Style
 
 [.github/**]
 indent_style = space
@@ -29,6 +31,7 @@ insert_final_newline = true
 
 # Settings for client-side JS / Vue files
 # ---------------------------------------------------------
+# StandardJS Style
 
 [client/**]
 indent_style = space
@@ -37,3 +40,15 @@ end_of_line = lf
 charset = utf-8
 trim_trailing_whitespace = true
 insert_final_newline = true
+
+# Settings for cypress tests
+# ---------------------------------------------------------
+# StandardJS Style
+
+[cypress/**]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true