Add eww bar

This configuration was simply copied from my old Arch Linux system.
There are some issues that still need to be solved, namely with fonts
and missing bitcoin price script, but it's mostly minor.

home/programs/graphical/bars/eww/config/scripts/storage

@@ -0,0 +1,35 @@
+#!/bin/env bash
+
+MOUNTPOINTS=("/" "/mnt/ext")
+
+data="$(df -H)"
+
+as_json() {
+  mountpoint="$1"
+  res="$2"
+  arr_res=($res)
+
+  jq -n -c --monochrome-output \
+    --arg mountpoint "$mountpoint" \
+    --arg size "${arr_res[0]}" \
+    --arg used "${arr_res[1]}" \
+    --arg avail "${arr_res[2]}" \
+    --arg percent "${arr_res[3]}" \
+    '$ARGS.named'
+}
+
+output_json="[]"
+for mountpoint in "${MOUNTPOINTS[@]}"; do
+  res="$(echo "$data" | awk -v m="$mountpoint" '$6 == m {print $2 " " $3 " " $4 " " $5}')"
+  out="$(as_json "$mountpoint" "$res")"
+
+  # echo "$output_json $out" | jq -c -s
+
+  jq --argjson arr1 "$output_json" --argjson arr2 "[$out]" -n \
+    '$arr1 + $arr2'
+
+  # mount_data+=("$mountpoint" $res)
+  # echo "${mount_data[@]}"
+done
+
+# echo "${mount_data[@]}"