Reimplement /feedstock-outputs in Docusaurus (#2064)

* prototype feedstock outputs redesign

* add redirect

* fix redirect

* remove unused files

* adjust search function and use a package-to-feedstocks mapping

* highlight search term

* Use upstream feedstock-outputs.json

* add title and description

* Update src/components/Packages/index.jsx

Co-authored-by: jaimergp <[email protected]>

---------

Co-authored-by: Matthew R. Becker <[email protected]>

Author: jaimergp

.ci_scripts/generate_feedstock_outputs_html.py

@@ -109,6 +109,10 @@ const config = {
           return redirects;
         },
         redirects: [
+          {
+            from: "/feedstock-outputs",
+            to: "/packages/",
+          },
           {
             from: "/blog/blog/",
             to: "/blog/",
@@ -228,7 +232,7 @@ const config = {
             position: "left",
           },
           {
-            href: "https://conda-forge.org/feedstock-outputs",
+            to: "/packages/",
             label: "Packages",
             position: "left",
           },