Also remove unused helpers for file config keys and file graph code in
mobile.intent. These removals also result in removing
frontend.common.file.util as it's no longer used
New db config.edn don't include any of the file graph keys or comments.
Previously all comments were confusingly left lying around.
Also moved conversion of imported config.edn so that CLI can use it.
Also temporarily moved one dep to
https://github.com/nextjournal/nbb-test-runner/pull/2 until the PR is
merged
Finally no need to worry about parent-left conflicts and broken chain.
With :block/order, we only need to re-compute new orders for siblings
with same order (it can happens if there're bugs in our code, or
updates from rtc), but it doesn't break UI.
Another huge potential benefit after discussing with Zhiyuan is:
Ee might be able to simplify both RTC and undo/redo, currently, we
need to handle each new op for both of them, with recently
refactorings like properties being db attributes, :block/order
is a string instead of a ref, we can handle most property value
conflicts using last-write-wins, and others (e.g. :block/parent,
property with :default type) specifically.
I haven't fixed the issues of using :block/left in RTC and undo/redo,
because we might change both soon.
