chore: remove attention note related to the folder query param

Toolbox 2.7 allows the ide to open paths (via uri handling) on the remote that
were not previously a proper IDEA project.

There is a minor issue that I raised in https://youtrack.jetbrains.com/issue/TBX-14952/ with
paths that point out to folders or files that do not exist. In this case, TBX pops up a dialog
saying "Connecting to remote host..."  and it stays like that forever.

Author: fioan89

README.md

@@ -106,14 +106,6 @@ If `ide_product_code` and `ide_build_number` is missing, Toolbox will only open
 page. Coder Toolbox will attempt to start the workspace if it’s not already running; however, for the most reliable
 experience, it’s recommended to ensure the workspace is running prior to initiating the connection.
 
-> [!NOTE]
-> `folder` should point to a remote IDEA project that has already been opened and appears in the `Projects`
-> tab.
-> If the path refers to a project that doesn't exist, the remote IDE won’t start or load it.
-
-> Until [TBX-14952](https://youtrack.jetbrains.com/issue/TBX-14952/) is fixed, it's best to either use a path to a
-> previously opened project or leave it empty.
-
 ## Configuring and Testing workspace polling with HTTP & SOCKS5 Proxy
 
 This section explains how to set up a local proxy and verify that