fix: update documentation links for Custom Component to use the correct URL (#6145)

Co-authored-by: Gabriel Luiz Freitas Almeida <gabriel@langflow.org>

docs/docs/Components/components-custom-components.md

@@ -99,7 +99,7 @@ from langflow.schema import Data
 class CustomComponent(Component):
     display_name = "Custom Component"
     description = "Use as a template to create your own component."
-    documentation: str = "http://docs.langflow.org/components/custom"
+    documentation: str = "https://docs.langflow.org/components-custom-components"
     icon = "custom_components"
     name = "CustomComponent"
 ```

docs/docusaurus.config.js

@@ -175,6 +175,10 @@ const config = {
             to: "/concepts-api",
             from: "/workspace-api",
           },
+          {
+            to: "/components-custom-components",
+            from: "/components/custom",
+          },
           // add more redirects like this
           // {
           //   to: '/docs/anotherpage',