chore: Add fallback help link to docs

Didn't use https://frappeframework.com/docs/user/en/bench since the
invisible parts weren't being rendered correctly in click...Even with
the latest stable click.

frappe/commands/__init__.py

@@ -104,7 +104,22 @@ def get_commands():
 	from .utils import commands as utils_commands
 	from .redis import commands as redis_commands
 
-	all_commands = scheduler_commands + site_commands + translate_commands + utils_commands + redis_commands
-	return list(set(all_commands))
+	clickable_link = (
+		"\x1b]8;;https://frappeframework.com/docs\afrappeframework.com\x1b]8;;\a"
+	)
+	all_commands = (
+		scheduler_commands
+		+ site_commands
+		+ translate_commands
+		+ utils_commands
+		+ redis_commands
+	)
+
+	for command in all_commands:
+		if not command.help:
+			command.help = f"Refer to {clickable_link}"
+
+	return all_commands
+
 
 commands = get_commands()