Add VSCode files to .gitignore (#1)

VSCode generates project-specific settings that vary by developer.
Committing them can lead to unnecessary diffs or config conflicts.
Ignoring them keeps the repo clean and editor-agnostic.

This PR updates the .gitignore file to exclude common VSCode
configuration and workspace files. These files are editor-specific and
shouldn't be tracked in version control.

---------

Co-authored-by: Vladimir Severov <[email protected]>

Author: Hoodie-Huuuuu

.gitignore

@@ -37,6 +37,10 @@ vendor/
 # Go workspace file
 go.work
 
+### VSCode
+
+.vscode
+
 ### JetBrains
 
 # User-specific stuff