feat: add XDG autostart support for automatic application launching

feat: implement demo mode for automated feature showcase
feat: add XEmbed system tray protocol for external application icons
feat: add window snapping to left and right halves
feat: add minimize/restore toggle with Alt+F9 keybinding
docs: update README with new features and configuration details
build: update build system for new autostart and demo modules

build/autostart.d

@@ -0,0 +1,7 @@
+build/autostart.o: src/autostart.c include/autostart.h include/dwn.h \
+ include/config.h include/dwn.h include/util.h
+include/autostart.h:
+include/dwn.h:
+include/config.h:
+include/dwn.h:
+include/util.h:

build/demo.d

@@ -0,0 +1,52 @@
+build/demo.o: src/demo.c include/demo.h include/dwn.h \
+ include/notifications.h include/dwn.h /usr/include/dbus-1.0/dbus/dbus.h \
+ /usr/lib/x86_64-linux-gnu/dbus-1.0/include/dbus/dbus-arch-deps.h \
+ /usr/include/dbus-1.0/dbus/dbus-macros.h \
+ /usr/include/dbus-1.0/dbus/dbus-address.h \
+ /usr/include/dbus-1.0/dbus/dbus-types.h \
+ /usr/include/dbus-1.0/dbus/dbus-errors.h \
+ /usr/include/dbus-1.0/dbus/dbus-protocol.h \
+ /usr/include/dbus-1.0/dbus/dbus-bus.h \
+ /usr/include/dbus-1.0/dbus/dbus-connection.h \
+ /usr/include/dbus-1.0/dbus/dbus-memory.h \
+ /usr/include/dbus-1.0/dbus/dbus-message.h \
+ /usr/include/dbus-1.0/dbus/dbus-shared.h \
+ /usr/include/dbus-1.0/dbus/dbus-misc.h \
+ /usr/include/dbus-1.0/dbus/dbus-pending-call.h \
+ /usr/include/dbus-1.0/dbus/dbus-server.h \
+ /usr/include/dbus-1.0/dbus/dbus-signature.h \
+ /usr/include/dbus-1.0/dbus/dbus-syntax.h \
+ /usr/include/dbus-1.0/dbus/dbus-threads.h include/workspace.h \
+ include/client.h include/layout.h include/keys.h include/ai.h \
+ include/news.h include/util.h include/panel.h include/config.h
+include/demo.h:
+include/dwn.h:
+include/notifications.h:
+include/dwn.h:
+/usr/include/dbus-1.0/dbus/dbus.h:
+/usr/lib/x86_64-linux-gnu/dbus-1.0/include/dbus/dbus-arch-deps.h:
+/usr/include/dbus-1.0/dbus/dbus-macros.h:
+/usr/include/dbus-1.0/dbus/dbus-address.h:
+/usr/include/dbus-1.0/dbus/dbus-types.h:
+/usr/include/dbus-1.0/dbus/dbus-errors.h:
+/usr/include/dbus-1.0/dbus/dbus-protocol.h:
+/usr/include/dbus-1.0/dbus/dbus-bus.h:
+/usr/include/dbus-1.0/dbus/dbus-connection.h:
+/usr/include/dbus-1.0/dbus/dbus-memory.h:
+/usr/include/dbus-1.0/dbus/dbus-message.h:
+/usr/include/dbus-1.0/dbus/dbus-shared.h:
+/usr/include/dbus-1.0/dbus/dbus-misc.h:
+/usr/include/dbus-1.0/dbus/dbus-pending-call.h:
+/usr/include/dbus-1.0/dbus/dbus-server.h:
+/usr/include/dbus-1.0/dbus/dbus-signature.h:
+/usr/include/dbus-1.0/dbus/dbus-syntax.h:
+/usr/include/dbus-1.0/dbus/dbus-threads.h:
+include/workspace.h:
+include/client.h:
+include/layout.h:
+include/keys.h:
+include/ai.h:
+include/news.h:
+include/util.h:
+include/panel.h:
+include/config.h:

build/keys.d

@@ -18,7 +18,7 @@ build/keys.o: src/keys.c include/keys.h include/dwn.h include/client.h \
  /usr/include/dbus-1.0/dbus/dbus-signature.h \
  /usr/include/dbus-1.0/dbus/dbus-syntax.h \
  /usr/include/dbus-1.0/dbus/dbus-threads.h include/news.h \
- include/applauncher.h
+ include/applauncher.h include/decorations.h include/demo.h
 include/keys.h:
 include/dwn.h:
 include/client.h:
@@ -47,3 +47,5 @@ include/notifications.h:
 /usr/include/dbus-1.0/dbus/dbus-threads.h:
 include/news.h:
 include/applauncher.h:
+include/decorations.h:
+include/demo.h:

build/main.d

@@ -19,7 +19,8 @@ build/main.o: src/main.c include/dwn.h include/config.h include/dwn.h \
  /usr/include/dbus-1.0/dbus/dbus-signature.h \
  /usr/include/dbus-1.0/dbus/dbus-syntax.h \
  /usr/include/dbus-1.0/dbus/dbus-threads.h include/systray.h \
- include/news.h include/applauncher.h include/ai.h include/util.h
+ include/news.h include/applauncher.h include/ai.h include/autostart.h \
+ include/demo.h include/util.h
 include/dwn.h:
 include/config.h:
 include/dwn.h:
@@ -53,4 +54,6 @@ include/systray.h:
 include/news.h:
 include/applauncher.h:
 include/ai.h:
+include/autostart.h:
+include/demo.h:
 include/util.h:

build/systray.d

@@ -17,7 +17,7 @@ build/systray.o: src/systray.c include/systray.h include/dwn.h \
  /usr/include/dbus-1.0/dbus/dbus-server.h \
  /usr/include/dbus-1.0/dbus/dbus-signature.h \
  /usr/include/dbus-1.0/dbus/dbus-syntax.h \
- /usr/include/dbus-1.0/dbus/dbus-threads.h
+ /usr/include/dbus-1.0/dbus/dbus-threads.h include/atoms.h
 include/systray.h:
 include/dwn.h:
 include/panel.h:
@@ -42,3 +42,4 @@ include/notifications.h:
 /usr/include/dbus-1.0/dbus/dbus-signature.h:
 /usr/include/dbus-1.0/dbus/dbus-syntax.h:
 /usr/include/dbus-1.0/dbus/dbus-threads.h:
+include/atoms.h:

build/workspace.d

@@ -1,6 +1,6 @@
 build/workspace.o: src/workspace.c include/workspace.h include/dwn.h \
  include/client.h include/layout.h include/atoms.h include/util.h \
- include/config.h
+ include/config.h include/panel.h
 include/workspace.h:
 include/dwn.h:
 include/client.h:
@@ -8,3 +8,4 @@ include/layout.h:
 include/atoms.h:
 include/util.h:
 include/config.h:
+include/panel.h: