Describe your feature idea
Extend the functionality of the ME Bridge such that it is possible to

1. get a list of all available items in a network
2. get details for a specific item type (like number of stored items, damage values etc.)

Additional context
This used to be possible in OpenPeripherals and gave rise to some very useful ME related scripts like this defragmentation setup:
setup description, script.

Relevant OpenPeriperhals API documentation: here

There is already a listItems() function(see docs). But sure, I will add a function to get more details about one Item.

Added in 0.4.5b