feat(providers): Add HuggingFace provider (#12884)

* providers: Add huggingface

* nit on example var name

* no need for client param

* simplify config

* docs: Add huggingface provider to manifest.json

* formatting

---------

Co-authored-by: Thang Vu <hi@thvu.dev>

Author: coyotte508

.github/ISSUE_TEMPLATE/2_bug_provider.yml

@@ -56,6 +56,7 @@ body:
         - "GitHub"
         - "GitLab"
         - "Google"
+        - "Hugging Face"
         - "Identity Server 4"
         - "Instagram"
         - "Kakao"

docs/pages/data/manifest.json

@@ -79,6 +79,7 @@
     "fusionauth": "FusionAuth",
     "gitlab": "GitLab",
     "hubspot": "HubSpot",
+    "huggingface": "Hugging Face",
     "identity-server4": "IdentityServer4",
     "instagram": "Instagram",
     "kakao": "Kakao",