rename package from windsurf to devin-desktop

Update pkgname, pkgdesc, url, license, source paths, binary names,
and script references to reflect the upstream rebranding. Add
conflicts=('windsurf') and provides=('windsurf' 'devin-desktop') for
clean AUR upgrades from the old package.

Generated with [Devin](https://cli.devin.ai/docs)

Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>

.SRCINFO

@@ -1,10 +1,10 @@
-pkgbase = windsurf
-	pkgdesc = The new purpose-built IDE to harness magic
+pkgbase = devin-desktop
+	pkgdesc = Devin - the AI software engineer IDE
 	pkgver = 2.3.15
 	pkgrel = 1
-	url = https://windsurf.com/
+	url = https://devin.ai/
 	arch = x86_64
-	license = LicenseRef-Windsurf Editor
+	license = LicenseRef-Devin
 	depends = alsa-lib
 	depends = dbus
 	depends = fd
@@ -20,11 +20,14 @@ pkgbase = windsurf
 	optdepends = lsof: Terminal splitting
 	optdepends = org.freedesktop.secrets: Sync settings
 	optdepends = vulkan-driver: Hardware acceleration
-	noextract = windsurf-2.2.17.deb
+	provides = windsurf
+	provides = devin-desktop
+	conflicts = windsurf
+	noextract = devin-desktop-2.3.15.deb
 	options = !strip
-	source = windsurf-2.2.17.deb::https://windsurf-stable.codeiumdata.com/wVxQEIWkwPUEAGf3/apt/pool/main/w/windsurf/Windsurf-linux-x64-2.3.15.deb
+	source = devin-desktop-2.3.15.deb::https://windsurf-stable.codeiumdata.com/wVxQEIWkwPUEAGf3/apt/pool/main/d/devin-desktop/Devin-linux-x64-2.3.15.deb
 	source = code.sh::https://gitlab.archlinux.org/archlinux/packaging/packages/code/-/raw/main/code.sh
 	sha256sums = bd740d4872aed1d56303e4d4342ec41f634fcc82bb1c12cd6c3e29546a0a13e6
 	sha256sums = bd740d4872aed1d56303e4d4342ec41f634fcc82bb1c12cd6c3e29546a0a13e6
 
-pkgname = windsurf
+pkgname = devin-desktop