monolith: add page (#17660)

* Create monolith.md

Co-authored-by: Lena <126529524+acuteenvy@users.noreply.github.com>

pages/common/monolith.md

@@ -0,0 +1,36 @@
+# monolith
+
+> Save a web page as a single HTML file.
+> More information: <https://github.com/Y2Z/monolith>.
+
+- Save a webpage as a single HTML file:
+
+`monolith {{url}}`
+
+- Save a webpage as a single HTML file, excluding audio:
+
+`monolith {{url}} {{[-a|--no-audio]}}`
+
+- Save a webpage as a single HTML file, excluding CSS:
+
+`monolith {{url}} {{[-c|--no-css]}}`
+
+- Save a webpage as a single HTML file, excluding images:
+
+`monolith {{url}} {{[-i|--no-images]}}`
+
+- Save a webpage as a single HTML file, excluding videos:
+
+`monolith {{url}} {{[-v|--no-video]}}`
+
+- Save a webpage as a single HTML file, excluding JavaScript:
+
+`monolith {{url}} {{[-j|--no-js]}}`
+
+- Save a webpage as a single HTML file, accepting invalid TLS certificates:
+
+`monolith {{url}} {{[-k|--insecure]}}`
+
+- Save a webpage as a single HTML file, specifying a specific output file:
+
+`monolith {{url}} {{[-o|--output]}} {{path/to/file.html}}`