Added storage access timeout flag (#1212)

* Added storage access timeout flag

* Blurb under storage access page

Author: andrejtonev

pages/database-management/configuration.mdx

@@ -465,6 +465,7 @@ in Memgraph.
 | `--storage-automatic-edge-type-index-creation-enabled=false`    | Enables automatic creation of indices on edge types. Only usable in IN_MEMORY_TRANSACTIONAL mode.                                  | `[bool]`   |
 | `--storage-property-store-compression-enabled=false`            | Controls whether the properties should be compressed in the storage.                                                               | `[bool]`   |
 | `--storage-property-store-compression-level=mid`                | Controls property store compression level. Allowed values: low, mid, high                                                          | `[string]` |
+| `--storage-access-timeout-sec=1`                                | Storage access timeout in seconds. Used to fine-tune the responsiveness and guard against queries indefinitely waiting.            | `[uint64]` |
 
 ### Streams
 

pages/help-center/errors/transactions.mdx

@@ -131,6 +131,9 @@ Storage access timeouts occur during query preparation when the query execution
 
 These timeouts prevent worker starvation and database blocking that could occur if queries were to wait indefinitely for storage access.
 
+Users can fine-tune the timeout by setting the flag `--storage-access-timeout-sec`.
+Longer timeouts will result in fewer access timeouts, but can lead to worse responsiveness from the database. This is due to workers waiting longer for access before failing.
+
 ### Handling storage access timeout
 
 When you encounter a storage access timeout: