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/kitty/kitty.conf

@@ -1405,9 +1405,6 @@ map kitty_mod+right move_tab_forward
 
 #: }}}
 
-background_opacity 0.95
-background_blur 65
-
 #: Advanced {{{
 
 # shell .