dev: add desktop.ini files to gitignore (#7133)

* dev: add `desktop.ini` files to gitignore

* Remove duplicated `/vs` ignore

* Remove assets folders from gitignore

Author: Bertie690

.gitignore

@@ -18,38 +18,30 @@ dist-ssr
 build
 .pnpm-store
 
-# Editor directories and files (excluding `extensions.json` for devcontainer)
+# Editor/OS directories and files (excluding `extensions.json` for devcontainer)
 *.code-workspace
 .vscode/*
 .zed
 !.vscode/extensions.json
 !.vscode/spdx.code-snippets
 .idea
 .DS_Store
+desktop.ini
 *.suo
 *.ntvs*
 *.njsproj
 *.sln
 *.sw?
+/vs
 
-assets/images/trainer/convert/*
-assets/images/battle_anims/input/*.png
-assets/images/pokemon/input/*.png
-assets/images/pokemon/input/output/*
-assets/images/pokemon/icons/input/*.png
-assets/images/pokemon/icons/input/output/*
-assets/images/character/*/
 src/data/battle-anim-raw-data*.ts
 src/data/battle-anim-data.ts
 
 coverage
-/.vs
 
 # Local Documentation
 /typedoc
-
 /dependency-graph.svg
-/.vs
 
 # Script outputs
-./*.csv
+*.csv