Add zshrc and refactor shell configration

.profile

@@ -0,0 +1,33 @@
+# ~/.profile: executed by the command interpreter for login shells.
+# This file is not read by bash(1), if ~/.bash_profile or ~/.bash_login
+# exists.
+# see /usr/share/doc/bash/examples/startup-files for examples.
+# the files are located in the bash-doc package.
+
+# the default umask is set in /etc/profile; for setting the umask
+# for ssh logins, install and configure the libpam-umask package.
+#umask 022
+
+# set PATH so it includes user's private bin if it exists
+if [ -d "$HOME/bin" ] ; then
+    PATH="$HOME/bin:$PATH"
+fi
+
+# set PATH so it includes user's private bin if it exists
+if [ -d "$HOME/.local/bin" ] ; then
+    PATH="$HOME/.local/bin:$PATH"
+fi
+
+if [ -d "$HOME/.cargo/bin" ] ; then
+    PATH="$HOME/.cargo/bin:$PATH"
+fi
+
+if [ -d "${KREW_ROOT:-$HOME/.krew}/bin" ] ; then
+  PATH="${KREW_ROOT:-$HOME/.krew}/bin:$PATH"
+fi
+
+# Set nvim as the preferred editor if available
+if [ $(which nvim) ]; then
+  export EDITOR=nvim
+fi
+