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/upload-nightly.ps1

@@ -0,0 +1,33 @@
+[CmdletBinding()]
+Param(
+    [Parameter()][string]$Architecture
+)
+
+# Based on the template in: https://docs.digitalocean.com/reference/api/spaces-api/
+$ErrorActionPreference = "Stop"
+. "$PSScriptRoot\lib\blob-store.ps1"
+. "$PSScriptRoot\lib\workspace.ps1"
+
+ParseZedWorkspace
+Write-Host "Uploading nightly for target: $target"
+
+$bucketName = "zed-nightly-host"
+$releaseVersion = & "$PSScriptRoot\get-crate-version.ps1" zed
+$version = "$releaseVersion+nightly.$env:GITHUB_RUN_NUMBER.$env:GITHUB_SHA"
+
+$remoteServerFiles = Get-ChildItem -Path "target" -Filter "zed-remote-server-windows-*.zip" -Recurse -File -ErrorAction SilentlyContinue
+
+foreach ($file in $remoteServerFiles) {
+    UploadToBlobStore -BucketName $bucketName -FileToUpload $file.FullName -BlobStoreKey "nightly/$($file.Name)"
+    UploadToBlobStore -BucketName $bucketName -FileToUpload $file.FullName -BlobStoreKey "$version/$($file.Name)"
+    Remove-Item -Path $file.FullName -ErrorAction SilentlyContinue
+}
+
+UploadToBlobStore -BucketName $bucketName -FileToUpload "target/Zed-$Architecture.exe" -BlobStoreKey "nightly/Zed-$Architecture.exe"
+UploadToBlobStore -BucketName $bucketName -FileToUpload "target/Zed-$Architecture.exe" -BlobStoreKey "$version/Zed-$Architecture.exe"
+
+Remove-Item -Path "target/Zed-$Architecture.exe" -ErrorAction SilentlyContinue
+
+$version | Out-File -FilePath "target/latest-sha" -NoNewline
+UploadToBlobStore -BucketName $bucketName -FileToUpload "target/latest-sha" -BlobStoreKey "nightly/latest-sha-windows"
+Remove-Item -Path "target/latest-sha" -ErrorAction SilentlyContinue