new installation process

lib/initiate.bash

@@ -110,7 +110,9 @@ function link_config_files {
 
 function force_reload {
   bind -f /etc/inputrc 2>/dev/null           # arch: dismiss harmless warning
-  source /etc/profile
+  if ! source /etc/profile 2>/dev/null; then # arch: dismiss error `PS1: unbound variable``
+    source /etc/bash.bashrc
+  fi
 }
 
 function in_azerty_zone {

lib/uninstall.bash

@@ -28,7 +28,6 @@ sudo_root
 if _confirm_destructive 2>/dev/null; then
   cd || exit 2 # exit should not occur!
   uninstall
-  source /etc/profile
   echo 'MIAOU-BASH fully uninstalled, previous settings restored from original'
 else
   builtin exit 1