update generator code, add generated footer

Author: davidnewhall

docs/install/configuration.md

@@ -8,6 +8,7 @@ description: Unpackerr configurations explained.
 
 import Generated from './generated/index.md';
 import Global from './generated/global.md';
+import Footer from './generated/footer.md';
 
 This is where to learn what each config item is, the default
 values for each item, and the name to use in an environment variable.
@@ -127,6 +128,4 @@ The 'nothing extracted' event (9) only fires for the folder watcher, not starr a
 
 ---
 
-<font color="gray" style={{'float': 'right', 'font-style': 'italic'}}>
-  This page is [generated automatically](https://github.com/Unpackerr/unpackerr/tree/main/init/config).
-</font>
+<Footer />

generate.sh

@@ -1,18 +1,8 @@
-#!/bin/bash
 # The beginning: https://github.com/Unpackerr/unpackerr/pull/459
 # The generator: https://github.com/Unpackerr/unpackerr/tree/main/init/config
 
-# Bail on errors.
-set -e
-
 # We do this because go cache will download an older version.
 go env -w 'GOPRIVATE=github.com/Unpackerr/*'
 
-# Move into the directory <this script>/docs/install.
-pushd "$(dirname -- "${BASH_SOURCE[0]}")/docs/install"
-
 # Run the config generator directly from github.
-go run github.com/Unpackerr/unpackerr/init/config@main --type documentation
-
-# Go back to the directory we were in when we started.
-popd
+go run github.com/Unpackerr/unpackerr/init/config@main --type docusaurus --output docs/install/generated