added some stuff i need

setup.ps1

@@ -0,0 +1,64 @@
+# setup.ps1
+# $dotfiles = "$HOME\.dotfiles"
+$dotfiles = $PSScriptRoot
+
+$mappings = @(
+    @{
+        Src = "$dotfiles\alacritty\alacritty.toml"
+        Dst = "$HOME\AppData\Roaming\alacritty\alacritty.toml"
+    }
+    @{
+        Src = "$dotfiles\emacs\init.el"
+        Dst = "$HOME\.emacs.d\init.el"
+    }
+    @{
+        Src = "$dotfiles\emacs\themes"
+        Dst = "$HOME\.emacs.d\themes"
+    }
+    @{
+        Src = "$dotfiles\oh-my-posh-themes"
+        Dst = "$HOME\oh-my-posh-themes"
+    }
+    @{ 
+        Src = "$dotfiles\powershell\profile.ps1"
+        Dst = $PROFILE
+    }
+
+    # @{ Src = "$dotfiles\nvim\init.lua"; Dst = "$HOME\AppData\Local\nvim\init.lua" }
+    # @{ Src = "$dotfiles\powershell\profile.ps1"; Dst = $PROFILE }
+    # @{ Src = "$dotfiles\wezterm\.wezterm.lua"; Dst = "$HOME\.wezterm.lua" }
+)
+
+function New-Symlink($src, $dst) {
+    $dir = Split-Path $dst
+    if (!(Test-Path $dir)) {
+        New-Item -ItemType Directory -Path $dir -Force | Out-Null
+        Write-Host "  Created dir: $dir" -ForegroundColor DarkGray
+    }
+
+    if (Test-Path $dst) {
+        $existing = Get-Item $dst -Force
+        if ($existing.LinkType -eq "SymbolicLink" -and $existing.Target -eq $src) {
+            Write-Host "  [skip] Already linked: $dst" -ForegroundColor DarkGray
+            return
+        } else {
+            Write-Host "  [warn] Already exists (not a matching symlink): $dst" -ForegroundColor Yellow
+            Write-Host "         Remove it manually if you want to replace it."
+            return
+        }
+    }
+
+    if (!(Test-Path $src)) {
+        Write-Host "  [error] Source not found: $src" -ForegroundColor Red
+        return
+    }
+
+    New-Item -ItemType SymbolicLink -Path $dst -Target $src | Out-Null
+    Write-Host "  [ok] $dst -> $src" -ForegroundColor Green
+}
+
+Write-Host "`nSetting up dotfile symlinks...`n"
+foreach ($m in $mappings) {
+    New-Symlink $m.Src $m.Dst
+}
+Write-Host "`nDone.`n"