Add fluxer-bin; support packages with upstream-hosted binaries

fluxer-bin/.SRCINFO

@@ -0,0 +1,20 @@
+pkgbase = fluxer-bin
+	pkgdesc = Fluxer Desktop Application
+	pkgver = 0.0.8
+	pkgrel = 1
+	url = https://fluxer.app
+	arch = x86_64
+	arch = aarch64
+	license = AGPL-3.0-only
+	depends = gtk3
+	depends = nss
+	depends = alsa-lib
+	options = !strip
+	source = fluxer.desktop
+	sha256sums = 981daa8015b823fef254bb8e79fe6b28f77dda02cdc374796443bd64f5041de1
+	source_x86_64 = fluxer-0.0.8-x64.tar.gz::https://api.fluxer.app/dl/desktop/stable/linux/x64/0.0.8/tar_gz
+	sha256sums_x86_64 = acf6398fa6810720fed85b06c011b324e7db4fec6bf2fc7ad93c2446c3600f2d
+	source_aarch64 = fluxer-0.0.8-arm64.tar.gz::https://api.fluxer.app/dl/desktop/stable/linux/arm64/0.0.8/tar_gz
+	sha256sums_aarch64 = 77b874a98caf48de5bc4ccf03119f45262fe26fd7be085b57d7b40b1505d0ec8
+
+pkgname = fluxer-bin