_lora_image_dirs takes (install, layout) from lora_utils.cached_lora_manager_layout
instead of resolving the install and reading LoraManager's settings files on
every Library, inspect, reveal and serve request. serve_image builds the
allow-list in the executor instead of on the event loop. A finished import
(System job or legacy scan, both through replace_lora_imports) clears the
cache, so files linked under a folder LoraManager just created are served at
once. The integration-off check and the configured-path rule still run before
the cache.
Vito Sansevero
0e28fd8c37