waybar: clean up CSS and config files

stow/.config/waybar/config.jsonc

@@ -69,19 +69,6 @@
       "escape": true,
       "exec": "playerctl metadata title -F"
   },
-  "sway/mode": {
-    "format": "<span style=\"italic\">{}</span>"
-  },
-  "sway/window": {
-    "format": "~ {app_id}"
-  },
-  "idle_inhibitor": {
-    "format": "{icon}",
-    "format-icons": {
-      "activated": "",
-      "deactivated": ""
-    }
-  },
   "tray": {
     "icon-size": 14,
     "spacing": 5
@@ -116,37 +103,6 @@
     // //"max-length": 200
     "interval": 1
   },
-  // "clock": {
-  //     "format": "  {:%H:%M:%S}",
-  //     "format-alt": "  {:%A, %B %d, %Y (%R)}",
-  //     "tooltip-format": "<tt><small>{calendar}</small></tt>",
-  //     "calendar": {
-  //         "mode"          : "month",
-  //         "mode-mon-col"  : 3,
-  //         "weeks-pos"     : "right",
-  //         "on-scroll"     : 1,
-  //         "on-click-right": "mode",
-  //         "format": {
-  //             "months":     "<span color='#ffead3'><b>{}</b></span>",
-  //             "days":       "<span color='#ecc6d9'><b>{}</b></span>",
-  //             "weeks":      "<span color='#99ffdd'><b>W{}</b></span>",
-  //             "weekdays":   "<span color='#ffcc66'><b>{}</b></span>",
-  //             "today":      "<span color='#ff6699'><b><u>{}</u></b></span>"
-  //         }
-  //     },
-  //     "actions": {
-  //         "on-click-right": "mode",
-  //         "on-click-forward": "tz_up",
-  //         "on-click-backward": "tz_down",
-  //         "on-scroll-up": "shift_up",
-  //         "on-scroll-down": "shift_down"
-  //     },
-  //     "interval": 1
-  // },
-  "cpu": {
-    "format": "﬙ {usage: >3}%",
-    "on-click": "alacritty -e htop"
-  },
   "battery": {
     "states": {
       // "good": 95,