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/package-info.lua

@@ -0,0 +1,30 @@
+return {
+  "vuki656/package-info.nvim",
+  dependencies = { "MunifTanjim/nui.nvim" },
+  ft = "json",
+  opts = {
+    colors = {
+      up_to_date = "#3C4048",
+      outdated = "#d19a66",
+    },
+    icons = {
+      enable = true,
+      style = {
+        up_to_date = "|  ",
+        outdated = "|  ",
+      },
+    },
+    autostart = true,
+    hide_up_to_date = false,
+    hide_unstable_versions = false,
+    package_manager = "npm",
+  },
+  keys = {
+    { "<leader>ns", "<cmd>lua require('package-info').show()<cr>", desc = "Show package info" },
+    { "<leader>nh", "<cmd>lua require('package-info').hide()<cr>", desc = "Hide package info" },
+    { "<leader>nu", "<cmd>lua require('package-info').update()<cr>", desc = "Update package" },
+    { "<leader>nd", "<cmd>lua require('package-info').delete()<cr>", desc = "Delete package" },
+    { "<leader>ni", "<cmd>lua require('package-info').install()<cr>", desc = "Install package" },
+    { "<leader>nc", "<cmd>lua require('package-info').change_version()<cr>", desc = "Change version" },
+  },
+}