chore: replace create-svelte in library template readme (#499)

* chore: replace `create-svelte` in library template readme

* Create stupid-geckos-deliver.md

* Update stupid-geckos-deliver.md

* remove useless gitignore

---------

Co-authored-by: Manuel Serret <[email protected]>

Author: benmccann

Diff for: .changeset/stupid-geckos-deliver.md

@@ -0,0 +1,5 @@
+---
+"sv": patch
+---
+
+chore: replace `create-svelte` in library template readme

Diff for: .gitignore

@@ -5,5 +5,4 @@ temp/
 package-lock.json
 yarn.lock
 vite.config.js.timestamp-*
-/packages/create-svelte/template/CHANGELOG.md
 .test-output

Diff for: packages/create/shared/+library/README.md

@@ -1,6 +1,6 @@
-# create-svelte
+# Svelte library
 
-Everything you need to build a Svelte library, powered by [`create-svelte`](https://github.com/sveltejs/kit/tree/main/packages/create-svelte).
+Everything you need to build a Svelte library, powered by [`sv`](https://npmjs.com/package/sv).
 
 Read more about creating a library [in the docs](https://svelte.dev/docs/kit/packaging).