Add README and initial script for clearing Spotify cache

clear-spotify-cache.ps1

@@ -0,0 +1,27 @@
+# Description: This script fixes Spotify playlist caching issues.
+
+# get spotify path - might be different, i installed thru ms store
+$spotifyBasePath = Join-Path $env:LOCALAPPDATA "Packages\SpotifyAB.SpotifyMusic_zpdnekdrzrea0\LocalState\Spotify\Users"
+
+if (Test-Path $spotifyBasePath) {
+    # i had multiple users, loop thru all of them
+    $userDirs = Get-ChildItem -Path $spotifyBasePath -Directory -Filter "*-user"
+
+    foreach ($userDir in $userDirs) {
+        # primary.ldb is a folder, not a file for some reason
+        $ldbPath = Join-Path $userDir.FullName "primary.ldb"
+
+        if (Test-Path $ldbPath -PathType Container) {
+            try {
+                Remove-Item -Path $ldbPath -Recurse -Force
+                Write-Host "Deleted: $ldbPath"
+            } catch {
+                Write-Warning "Failed to delete $ldbPath: $_"
+            }
+        } else {
+            Write-Host "No primary.ldb folder found at $ldbPath"
+        }
+    }
+} else {
+    Write-Warning "Spotify user directory not found at $spotifyBasePath"
+}