Partners (#354)

* initial prototype of partners collection with featured collection support

* Starting to add the partners

* Preparing the repo for how the custom agents will work

* moving some files around

* Moving a bunch of stuff around to make the file easier to read

* improving the front matter parsing by using a real library

* Some verbage updates

* some more verbage

* Fixing spelling mistake

* tweaking badges

* Updating contributing guide to be correct

* updating casing to match product

* More agents

* Better handling link to mcp registry

* links to install mcp servers fixed up

* Updating collection tags

* writing the mcp registry url out properly

* Adding custom agents for C# and WinForms

Expert custom agents to improve your experience when working with C# and WinForms in Copilot

* Adding to agents readme

* Adding PagerDuty agent

* Fixing description for terraform agent

* Adding custom agents to the README usage

* Removing the button to make the links more obvious

* docs: relocate category READMEs to /docs and update generation + internal links

* Updating prompts for new path

* formatting

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Co-authored-by: Chris Patterson <chrispat@github.com>

.github/pull_request_template.md

@@ -5,7 +5,7 @@
 - [ ] The file follows the required naming convention.
 - [ ] The content is clearly structured and follows the example format.
 - [ ] I have tested my instructions, prompt, or chat mode with GitHub Copilot.
-- [ ] I have run `node update-readme.js` and verified that `README.md` is up to date.
+- [ ] I have run `npm start` and verified that `README.md` is up to date.
 
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@@ -20,6 +20,8 @@
 - [ ] New instruction file.
 - [ ] New prompt file.
 - [ ] New chat mode file.
+- [ ] New collection file.
+- [ ] Update to existing instruction, prompt, chat mode, or collection.
 - [ ] Other (please specify):
 
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