add config docs

htmgo-site/md/docs/9_configuration/htmgo_config.md

@@ -0,0 +1,26 @@
+## Htmgo Configuration:
+
+Certain aspects of htmgo can be configured via a `htmgo.yml` file in the root of your project.
+
+Here is an example configuration file:
+
+```yaml
+# htmgo configuration
+
+# if tailwindcss is enabled, htmgo will automatically compile your tailwind and output it to assets/dist
+tailwind: true
+
+# which directories to ignore when watching for changes, supports glob patterns through https://github.com/bmatcuk/doublestar
+watch_ignore: [".git", "node_modules", "dist/*"]
+
+# files to watch for changes, supports glob patterns through https://github.com/bmatcuk/doublestar
+watch_files: ["**/*.go", "**/*.css", "**/*.md"]
+
+# files or directories to ignore when automatically registering routes for pages
+# supports glob patterns through https://github.com/bmatcuk/doublestar
+automatic_page_routing_ignore: ["root.go"]
+
+# files or directories to ignore when automatically registering routes for partials
+# supports glob patterns through https://github.com/bmatcuk/doublestar
+automatic_partial_routing_ignore: []
+```