NSFW section moved down in single-page (#658)

* NSFW section moved down in single-page

* simplify check

---------

Co-authored-by: taskylizard <75871323+taskylizard@users.noreply.github.com>

.github/single-page.py

@@ -6,11 +6,15 @@ import re
 def output():
     read = glob.glob("*.md")
     content = ""
+    nsfw_content = ""
     for file in read:
-        if file != "single-page.md" and file != "README.md":
+        if file != "README.md":
             with open(file, "r") as f:
+                if "nsfw" in file.lower():
+                    nsfw_content += f.read()
+                    continue
                 content += f.read()
-    return content
+    return content + nsfw_content
 
 def main():
     content = output()