feat(hypr): track Hyprland config

monitors.lua stays untracked since it's machine-specific
(monitor names/resolutions won't transfer to another host).

.config/hypr/config/inputs.lua

@@ -0,0 +1,18 @@
+-- Input configuration
+
+hl.config({
+    input = {
+        -- sensitivity = -0.25,
+        accel_profile = "flat",
+        kb_layout = "de",
+    },
+    -- Uncomment the section below to enable software cursors; this can help with cursor display or behavior issues
+    -- cursor = {
+    --     no_hardware_cursors = 1,
+    -- },
+})
+
+hl.gesture({ fingers = 4, direction = "horizontal", action = "workspace" })
+hl.gesture({ fingers = 3, direction = "down",       action = "close" })
+hl.gesture({ fingers = 3, direction = "up",         action = "fullscreen" })
+hl.gesture({ fingers = 3, direction = "left",       action = "float" })