feat(Bash): support bash

bash/aliases/helix_alias.sh

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+
+pj_helix() {
+  if command -v helix >/dev/null 2>&1; then
+    command helix -c "$BASH_POLYJUICE_HELIX_CONFIG_FILE" "$@"
+  elif command -v hx >/dev/null 2>&1; then
+    command hx -c "$BASH_POLYJUICE_HELIX_CONFIG_FILE" "$@"
+  else
+    echo "HELIX/HX is not installed"
+    return 1
+  fi
+}
+
+helix() {
+  pj_helix "$@"
+}
+
+hx() {
+  pj_helix "$@"
+}