docs: add mcp tutorial (#9022)

* minimal-working-code

* remove-old-files-and-add-new-content

* cleanup

* Apply suggestions from code review

Co-authored-by: April I. Murphy <36110273+aimurphy@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: April I. Murphy <36110273+aimurphy@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: April I. Murphy <36110273+aimurphy@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: April I. Murphy <36110273+aimurphy@users.noreply.github.com>

* intro-and-sidebars

* Apply suggestions from code review

Co-authored-by: April I. Murphy <36110273+aimurphy@users.noreply.github.com>

* Apply suggestions from code review

* add-fake-resume

* docs: update chat-with-files tutorial to include Langflow API key and clarify file upload process

* docs: enhance chat-with-files tutorial to support multiple file uploads with example code

* move-file-and-fixpath

* Apply suggestions from code review

Co-authored-by: April I. Murphy <36110273+aimurphy@users.noreply.github.com>

* docs: update fake resume with new example details

* Apply suggestions from code review

* initial-content

* basic-app

* more

* more

* fix-screenshot

* cleanup

* Apply suggestions from code review

Co-authored-by: April I. Murphy <36110273+aimurphy@users.noreply.github.com>

* clarify-server-side-geolocation

* revise intro

* pt 2

* last part

* change file type

---------

Co-authored-by: April I. Murphy <36110273+aimurphy@users.noreply.github.com>
Co-authored-by: April M <april.murphy@datastax.com>

docs/sidebars.js

@@ -27,6 +27,7 @@ module.exports = {
             "Tutorials/chat-with-rag",
             "Tutorials/chat-with-files",
             "Tutorials/agent",
+            "Tutorials/mcp-tutorial",
           ],
         },
       ],