doc: rename -swayxkb to -sway-xkb

add a yambar-modules-sway pages

doc/yambar-modules-sway-xkb.5.scd

@@ -0,0 +1,69 @@
+yambar-modules-sway-xkb(5)
+
+# NAME
+sway-xkb - This module monitor input devices' active XKB layout
+
+# DESCRIPTION
+
+This module uses *Sway* extensions to the I3 IPC API to monitor input
+devices' active XKB layout. As such, it requires Sway to be running.
+
+*Note* that the _content_ configuration option is a *template*;
+*sway-xkb* will instantiate a particle list, where each item is
+instantiated from this template, and represents an input device.
+
+# TAGS
+
+[[ *Name*
+:[ *Type*
+:[ *Description*
+|  id
+:  string
+:  Input device identifier
+|  layout
+:  string
+:  The input device's currently active XKB layout
+
+# CONFIGURATION
+
+[[ *Name*
+:[ *Type*
+:[ *Req*
+:[ *Description*
+|  identifiers
+:  list of strings
+:  yes
+:  Identifiers of input devices to monitor. Use _swaymsg -t get_inputs_ to see available devices.
+|  content
+:  particle
+:  yes
+:  A particle template; each existing input device will be instantiated with this template.
+|  left-spacing
+:  int
+:  no
+:  Space, in pixels, in the left side of each rendered input device
+|  right-spacing
+:  int
+:  no
+:  Space, in pixels, on the right side of each rendered input device
+|  spacing
+:  int
+:  no
+:  Short-hand for setting both _left-spacing_ and _right-spacing_
+
+# EXAMPLES
+
+```
+bar:
+  left:
+    - sway-xkb:
+        identifiers:
+          - 1523:7:HID_05f3:0007
+          - 7247:2:USB_USB_Keykoard
+        spacing: 5
+        content: {string: {text: "{id}: {layout}"}}
+```
+
+# SEE ALSO
+
+*yambar-modules*(5), *yambar-particles*(5), *yambar-tags*(5), *yambar-decorations*(5)