chore: Annoyance fixes across all

- bashrc: source `.profile` and not `profile`
- kitty: Remove background-blur, it was making terminal slow
- kitty: ssh: Rename the terminal to `xterm-256color` cause most cloud linux
  don't have kitty terminal info by default
- nvim: `get_active_clients` marked for removal by nvim, replaced
- nvim: completion: don't auto complete on command mode
- nvim: Use `flash.nvim` for jumping instead of `vim-easymotion`
- vim: Open file tree `<leader>e` -> `<leader><tab>`
- profile: KVM: Use the system access by default

common/.config/nvim/lua/plugins/completion.lua

@@ -89,7 +89,7 @@ return {
                     list = {
                         selection = {
                             -- When `true`, will automatically select the first item in the completion list
-                            preselect = true,
+                            preselect = false,
                             -- When `true`, inserts the completion item automatically when selecting it
                             auto_insert = true,
                         },