logiguard fork: GPUI xdg-activation keyboard-focus serial fix

Single-commit orphan branch: full zed-industries/zed @ 8c74db0 source tree
with a 3-file patch applied (no upstream history).

Patch (crates/gpui_linux/src/linux/wayland/):
  - serial.rs: add SerialKind::KeyboardEnter
  - client.rs: store wl_keyboard.enter serial; add latest_serial_of()
  - window.rs: activate() uses keyboard-enter serial (Mutter focus gate)

Mutter honors window activation only when the token carries the keyboard-
focus serial from wl_keyboard.enter; GPUI used a stale mouse-press serial.
See docs/tray-window-focus-wayland.md in logiguard.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

script/generate-licenses.ps1

@@ -0,0 +1,56 @@
+$ErrorActionPreference = 'Stop'
+$PSNativeCommandUseErrorActionPreference = $true
+
+$CARGO_ABOUT_VERSION="0.8.2"
+$outputFile=$args[0] ? $args[0] : "$(Get-Location)/assets/licenses.md"
+$templateFile="script/licenses/template.md.hbs"
+
+New-Item -Path "$outputFile" -ItemType File -Value "" -Force
+
+@(
+    "# ###### THEME LICENSES ######\n"
+    Get-Content assets/themes/LICENSES
+    "\n# ###### ICON LICENSES ######\n"
+    Get-Content assets/icons/LICENSES
+    "\n# ###### CODE LICENSES ######\n"
+) | Add-Content -Path $outputFile
+
+$needsInstall = $false
+try {
+    $versionOutput = cargo about --version
+    if (-not ($versionOutput -match "cargo-about $CARGO_ABOUT_VERSION")) {
+        $needsInstall = $true
+    } else {
+        Write-Host "cargo-about@$CARGO_ABOUT_VERSION is already installed"
+    }
+} catch {
+    $needsInstall = $true
+}
+
+if ($needsInstall) {
+    Write-Host "Installing cargo-about@$CARGO_ABOUT_VERSION..."
+    cargo install "cargo-about@$CARGO_ABOUT_VERSION"
+}
+
+Write-Host "Generating cargo licenses"
+
+$failFlag = $env:ALLOW_MISSING_LICENSES ? "--fail" : ""
+$args = @('about', 'generate', $failFlag, '-c', 'script/licenses/zed-licenses.toml', $templateFile, '-o', $outputFile) | Where-Object { $_ }
+cargo @args
+
+Write-Host "Applying replacements"
+$replacements = @{
+    '"' = '"'
+    ''' = "'"
+    '=' = '='
+    '`' = '`'
+    '&lt;'   = '<'
+    '&gt;'   = '>'
+}
+$content = Get-Content $outputFile
+foreach ($find in $replacements.keys) {
+    $content = $content -replace $find, $replacements[$find]
+}
+$content | Set-Content $outputFile
+
+Write-Host "generate-licenses completed. See $outputFile"