docs: Caching Module (#13701)

* standard docs for caching module + deprecated cache module

* added guides for creating + using, and overall changes from cache to caching

* fix details related to redis provider

* fix build errors

* fix build error

* fixes

* add guides to sidebar

* add sidebar util

* document query + index

* moved cache tag conventions

* fix build errors

* added migration guide

* added memcached guide

* fixes

* general fixes and updates

* updated reference

* document medusa cache

* small fix

* fixes

* remove cloud cache

* revert edit dates changes

* revert edit dates

* small update

www/apps/resources/generated/slug-changes.mjs

@@ -164,6 +164,16 @@ export const slugChanges = [
     "newSlug": "/references/cache-service",
     "filePath": "/www/apps/resources/references/cache/interfaces/cache.ICacheService/page.mdx"
   },
+  {
+    "origSlug": "/references/caching/interfaces/caching.ICachingModuleService",
+    "newSlug": "/references/caching-service",
+    "filePath": "/www/apps/resources/references/caching/interfaces/caching.ICachingModuleService/page.mdx"
+  },
+  {
+    "origSlug": "/references/caching/interfaces/caching.ICachingProviderService",
+    "newSlug": "/references/caching-module-provider",
+    "filePath": "/www/apps/resources/references/caching/interfaces/caching.ICachingProviderService/page.mdx"
+  },
   {
     "origSlug": "/references/cart/ICartModuleService/methods/cart.ICartModuleService.addLineItemAdjustments",
     "newSlug": "/references/cart/addLineItemAdjustments",