Move NvimTree file explorer to left side

- Change side from 'right' to 'left' in nvim-tree.lua
  - Update edgy.nvim config to place NvimTree in left panel

lua/cargdev/plugins/snacks.lua

@@ -8,19 +8,26 @@ return {
       bigfile = { enabled = true },
       dashboard = {
         enabled = true,
-        width = 60,
+        width = 40,
         row = nil,
         col = nil,
-        pane_gap = 4,
+        pane_gap = 2,
         autokeys = "1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ",
         preset = {
           keys = dashboard_config.get_snacks_keys(),
           header = dashboard_config.get_header_string(),
         },
+        formats = {
+          key = function(item)
+            return { { item.key, hl = "SnacksDashboardKey" } }
+          end,
+        },
         sections = {
+          { padding = 4 },
           { section = "header" },
+          { padding = 2 },
+          { section = "keys", gap = 1, padding = 0 },
           { padding = 1 },
-          { section = "keys", gap = 1, padding = 1 },
           { section = "startup" },
         },
       },
@@ -31,11 +38,17 @@ return {
       },
       input = { enabled = true },
       lazygit = { enabled = true },
-      notifier = { enabled = true },
+      notifier = {
+        enabled = true,
+        timeout = 3000,
+        style = "minimal",
+        top_down = false,
+        margin = { top = 0, right = 1, bottom = 1 },
+      },
       picker = { enabled = true },
       quickfile = { enabled = true },
       scope = { enabled = true },
-      scroll = { enabled = true },
+      scroll = { enabled = false },
       statuscolumn = { enabled = true },
       terminal = { enabled = true },
       toggle = { enabled = true },
@@ -46,11 +59,9 @@ return {
       },
     })
 
-    -- Set up vim.ui.input and vim.ui.select for snacks
     vim.schedule(function()
       vim.ui.input = require("snacks.input").input
       vim.ui.select = require("snacks.picker").select
     end)
-
   end,
 }