feat: add salt file and folder icons

Author: PKief

icons/folder-salt-open.svg

@@ -3408,6 +3408,10 @@ export const fileIcons: FileIcons = {
       name: 'lean',
       fileExtensions: ['lean'],
     },
+    {
+      name: 'salt',
+      fileExtensions: ['sls'],
+    },
     {
       name: 'warp',
       fileNames: ['warp.md'],

icons/folder-salt.svg

@@ -1305,6 +1305,10 @@ export const folderIcons: FolderTheme[] = [
         name: 'folder-input',
         folderNames: ['input', 'inputs', 'io', 'in'],
       },
+      {
+        name: 'folder-salt',
+        folderNames: ['salt', 'saltstack'],
+      },
       {
         name: 'folder-simulations',
         folderNames: ['simulations', 'simulation', 'sim', 'sims'],