respect reserved area in center/centerwindow (#290)

* reserved area and center/centerwindow
modified:   Dispatchers.md
modified:   Window-Rules.md

* fix syntax
	modified:   pages/Configuring/Window-Rules.md

pages/Configuring/Dispatchers.md

@@ -37,7 +37,7 @@ layout pages (See the sidebar).
 | movefocus | moves the focus in a direction | direction |
 | movewindow | moves the active window in a direction or to a monitor | direction or `mon:` and a monitor |
 | swapwindow | swaps the active window with another window in the given direction | direction |
-| centerwindow | center the active window *note: floating only* | none |
+| centerwindow | center the active window *note: floating only* | none (for monitor center) or 1 (to respect monitor reserved area) |
 | resizeactive | resizes the active window | resizeparams |
 | moveactive | moves the active window | resizeparams |
 | resizewindowpixel | resizes a selected window | `resizeparams,window`, e.g. `100 100,^(kitty)$` |

pages/Configuring/Window-Rules.md

@@ -86,7 +86,7 @@ you can use `hyprctl clients`.
 | size \[x\] \[y\] | resizes a floating window (x,y -> int or %, e.g. 20% or 100) | |
 | minsize \[x\] \[y\] | sets the minimum size on creation (x,y -> int) | |
 | maxsize \[x\] \[y\] | sets the maximum size on creation (x,y -> int) | |
-| center | if the window is floating, will center it on the monitor | |
+| center (\[opt\]) | if the window is floating, will center it on the monitor. Set opt as 1 to respect monitor reserved area | |
 | pseudo | pseudotiles a window | |
 | monitor \[id\] | sets the monitor on which a window should open. `id` can be either id or name (either e.g. `1` or e.g. `DP-1`) | |
 | workspace \[w\] | sets the workspace on which a window should open (for workspace syntax, see [dispatchers->workspaces](../Dispatchers#workspaces)). You can also make \[w\] to `unset`, will unset all previous workspace rules applied to this window. You can also add `silent` after the workspace to make the window open silently. | |