feat(icon): Add mini.icon (#1086)

lua/astrocommunity/icon/mini-icon/README.md

@@ -0,0 +1,5 @@
+# mini.icon
+
+Icon provider. Part of 'mini.nvim' library.
+
+**Repository:** <https://github.com/echasnovski/mini.icons>

lua/astrocommunity/icon/mini-icon/init.lua

@@ -0,0 +1,16 @@
+return {
+  "echasnovski/mini.icons",
+  opts = {},
+  lazy = true,
+  specs = {
+    { "nvim-tree/nvim-web-devicons", enabled = false, optional = true },
+  },
+  init = function()
+    package.preload["nvim-web-devicons"] = function()
+      -- needed since it will be false when loading and mini will fail
+      package.loaded["nvim-web-devicons"] = {}
+      require("mini.icons").mock_nvim_web_devicons()
+      return package.loaded["nvim-web-devicons"]
+    end
+  end,
+}