Fix pale Wi-Fi/Bluetooth tray icons, das-panel-icon help, publisher and deployer (0.9.5)

- Light theme uses Papirus-Light: the panel icons of Papirus are #dfdfdf,
  made for dark panels (xsettings, theme index, login screen).
- das-panel-icon help/-h/--help print usage instead of setting an icon;
  unknown options are rejected.
- New packages publisher (publish) and deployer (deploy) on the desktop
  image: config in ~/.config/<name>/ (neutral example copied on first run),
  history in ~/.local/state/<name>/.
- das-theme 0.3.0, das-settings 0.6.0.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

srcpkgs/deployer/template

@@ -0,0 +1,27 @@
+# Template file for 'deployer'
+# In-tree package: sources are in files/ (FILESDIR), a copy of ~/Dev/Projects/Python/deployer.
+# Differences from the upstream: the config is in ~/.config/deployer (see bin/deploy) and
+# history.log is in ~/.local/state/deployer.
+pkgname=deployer
+version=0.3.0
+revision=1
+create_wrksrc=yes
+hostmakedepends="python3"
+depends="python3 python3-textual openssh rsync"
+short_desc="TUI/CLI deploy of local projects to a server over ssh + rsync"
+maintainer="Das <anry.das@gmail.com>"
+license="MIT"
+homepage="https://git.das.org.ua/das/Das-OS"
+pycompile_dirs="usr/lib/das/deployer"
+python_version=3
+
+do_install() {
+	local f dir
+	for f in "${FILESDIR}"/python/deployer/*.py "${FILESDIR}"/python/deployer/kinds/*.py; do
+		dir=${f#"${FILESDIR}"/python/}
+		vinstall "${f}" 644 "usr/lib/das/deployer/${dir%/*}"
+	done
+	vbin "${FILESDIR}/bin/deploy"
+	vinstall "${FILESDIR}/share/deploy.toml.example" 644 usr/share/das/deployer
+	vlicense "${FILESDIR}/LICENSE"
+}