hyprland workspace back and forth fix

.config/hypr/hyprland.lua

@@ -40,6 +40,10 @@ hl.config({
   animations = {
     enabled = false,
   },
+  binds = {
+    -- Selecting the current workspace again returns to the last workspace.
+    workspace_back_and_forth = true,
+  },
 })
 
 -- Dynamically hide the border when a workspace has exactly one tiled app.
@@ -99,7 +103,9 @@ for workspace = 1, 9 do
   hl.bind(main_mod .. " + SHIFT + " .. key, hl.dsp.window.move({ workspace = workspace }))
   hl.bind(main_mod .. " + CTRL + " .. key, hl.dsp.window.move({ workspace = workspace, follow = true }))
 end
--- Hyprland has no direct i3-style back_and_forth dispatcher; use numbered workspaces.
+-- Match i3's back-and-forth workflow: Super+Tab switches to the last workspace;
+-- selecting the current numbered workspace also returns to it.
+hl.bind(main_mod .. " + TAB", hl.dsp.focus({ workspace = "previous" }))
 hl.bind(main_mod .. " + CTRL + RIGHT", hl.dsp.focus({ workspace = "+1" }))
 hl.bind(main_mod .. " + CTRL + LEFT", hl.dsp.focus({ workspace = "-1" }))