SocialQuery returns SocialActor (identity+handle+display_name+avatar_url)
instead of bare SocialIdentity. Migrated get_following_page,
get_followers_page, get_blocked_actors_page to use cases. Moved
get_activity_feed + get_profile from SocialQueryPort to SocialQuery.
Legacy SocialQueryPort remains only for get_users listing.
Split domain/models/mod.rs (630 lines) into focused files:
movie.rs, review.rs, user.rs, stats.rs, enrichment.rs, feed.rs.
Move URL/date formatting from application use cases to
presentation mappers — use cases now return raw domain data.
Delete watchlist/get_page.rs (was pure presentation logic),
replace with presentation/mappers/watchlist.rs.
Document signature conventions in CONTRIBUTING.md.
Extract ReviewLogger trait to decouple import/integrations
from diary::log_review (cross-module coupling smell).
Add in-memory fakes for all repository ports, enabling
isolated testing of every use case module without a database.
Coverage: domain+application 22% → 80%, 427 tests.
Flat use_cases/ (44 files) + monolithic commands.rs/queries.rs
split into diary/, movies/, watchlist/, import/, auth/, users/,
integrations/, search/, person/, federation/ — each with own
commands.rs, queries.rs, and use case modules.
Inline tests extracted to sibling tests/ dirs.
