Fix Docs relative trailing backlash bug (#18244)

Signed-off-by: UltralyticsAssistant <web@ultralytics.com>
Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com>
Co-authored-by: UltralyticsAssistant <web@ultralytics.com>

docs/build_docs.py

@@ -24,6 +24,7 @@ Note:
     - This script is built to be run in an environment where Python and MkDocs are installed and properly configured.
 """
 
+import json
 import os
 import re
 import shutil
@@ -38,6 +39,13 @@ DOCS = Path(__file__).parent.resolve()
 SITE = DOCS.parent / "site"
 
 
+def create_vercel_config():
+    """Create vercel.json in the site directory with customized configuration settings."""
+    config = {"trailingSlash": True}
+    with open(SITE / "vercel.json", "w") as f:
+        json.dump(config, f, indent=2)
+
+
 def prepare_docs_markdown(clone_repos=True):
     """Build docs using mkdocs."""
     if SITE.exists():
@@ -284,6 +292,7 @@ def main():
     print(f"Building docs from {DOCS}")
     subprocess.run(f"mkdocs build -f {DOCS.parent}/mkdocs.yml --strict", check=True, shell=True)
     remove_macros()
+    create_vercel_config()
     print(f"Site built at {SITE}")
 
     # Update docs HTML pages

docs/overrides/main.html

@@ -30,7 +30,7 @@
       <button
         onclick="window.open('https://www.ultralytics.com/events/yolovision', '_blank')"
       >
-        Register now
+        Join now
       </button>
     </div>
   </div>

mkdocs.yml

@@ -15,6 +15,7 @@ repo_name: ultralytics/ultralytics
 remote_name: https://github.com/ultralytics/docs
 docs_dir: "docs/en/" # where to find the markdown files
 site_dir: "site/" # where to publish to
+use_directory_urls: true # don't display 'index.html' in slugs
 
 # Theme customization
 theme:
@@ -570,10 +571,10 @@ nav:
           - object_counter: reference/solutions/object_counter.md
           - parking_management: reference/solutions/parking_management.md
           - queue_management: reference/solutions/queue_management.md
+          - region_counter: reference/solutions/region_counter.md
           - solutions: reference/solutions/solutions.md
           - speed_estimation: reference/solutions/speed_estimation.md
           - streamlit_inference: reference/solutions/streamlit_inference.md
-          - region_counter: reference/solutions/region_counter.md
           - trackzone: reference/solutions/trackzone.md
       - trackers:
           - basetrack: reference/trackers/basetrack.md