feat(medusa-plugin-meilisearch): Update + improve Meilisearch plugin (#3377)

* feat(medusa-plugin-meilisearch): Upgrade meilisearch deps + migrate plugin to TS

* fix version

* Remove transaction base service from search service

* Create .changeset/strange-mails-pump.md

* Backward compatibility

* Address PR feedback

* Fix folder structure

* Update readme

* Move types

* fix deps

* Change version in changeset

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Co-authored-by: adrien2p <adrien.deperetti@gmail.com>

packages/medusa-plugin-meilisearch/.gitignore

@@ -1,15 +1,4 @@
-/dist
-.env
-.DS_Store
-/uploads
-/node_modules
-yarn-error.log
-
-/dist
-
-/api
-/services
-/models
-/subscribers
-/loaders
-/utils
+dist
+node_modules
+.DS_store
+yarn.lock