Add rofi config; use rofi as app launcher in i3 on roxy

.config/rofi/config.rasi

@@ -0,0 +1,19 @@
+configuration {
+    // Set default modi
+    modi: "window,run,drun";
+
+    // Autodetect DPI
+    dpi: 0;
+
+    // Continuous scrolling (line-by-line instead of page-wise)
+    scroll-method: 1;
+
+    // When running shell commands in a terminal, pause before exiting
+    run-shell-command: "{terminal} -e 'bash -ic \"{cmd} && read\"'";
+
+    // Keybindings: Autocomplete with Tab
+    kb-row-select: "Control+space,Tab";
+    kb-row-tab: "";
+}
+
+@theme "/usr/share/rofi/themes/Monokai.rasi"

.vimrc

@@ -25,6 +25,7 @@ filetype plugin on
 
 " Syntax rules for custom file extensions/patterns
 autocmd BufNewFile,BufRead *.gitconfig set syntax=gitconfig
+autocmd BufNewFile,BufRead *.rasi set syntax=scss
 
 " Indentation for Python (use 4 spaces)
 "autocmd FileType python setlocal expandtab shiftwidth=4 softtabstop=4

_local/roxy/.config/i3/config

@@ -104,10 +104,11 @@ for_window [instance="sakura-floating"] floating enable
 bindsym $mod+Shift+Return exec sakura --name=sakura-floating
 
 # ~~ Start application launcher
-# Regular dmenu:
-bindsym $mod+d exec dmenu_run
-# This one only displays .desktop file applications
-bindsym $mod+Shift+d exec --no-startup-id i3-dmenu-desktop
+bindsym $mod+d exec rofi -show run
+bindsym $mod+Shift+d exec rofi -show drun
+bindsym $mod+w exec rofi -show window
+bindsym $mod+c exec rofi -show calc
+bindsym $mod+m exec rofi -show emoji
 
 # ~~ Kill focused window
 bindsym $mod+Shift+q kill