refactor: fix HIGH+MEDIUM architectural violations from code review

HIGH: fix watch_medium data-loss bug, standardize error handling on
ApiError, fix dep direction (rss/template-askama no longer dep on
application), extract ImageFetcher port (remove reqwest from app layer),
move event construction from save_review to use case, extract
infra-wiring crate (DbPool/EventBusBackend dedup), deduplicate
presentation helpers (encode_error, export streaming, multipart parsing)

MEDIUM: split LocalApContentQuery god-trait 10→3 methods, dedup movie
resolution orchestration, add RemoteActorDto/PersonDto mappers, move
AppConfig to infra-wiring, fix SocialQueryPort Uuid→UserId, replace
stringly-typed api-types with domain enums, move count_reviews_in_year
to StatsRepository, dedup event publisher cfg blocks, extract
should_enrich, move group_by_month to application, dedup
count_local_posts, add FederationFlags Default, TUI input helper +
ShowError rename + typed auth errors, api-types cleanup
(UserSettingsDto/UserProfileBase/PreviewRowData)

102 files changed, -681 lines net

crates/adapters/rss/Cargo.toml

@@ -6,4 +6,3 @@ edition = "2024"
 [dependencies]
 rss-feed = { package = "rss", version = "2" }
 domain = { workspace = true }
-application = { workspace = true }

crates/adapters/rss/src/lib.rs

@@ -1,5 +1,5 @@
-use application::ports::RssFeedRenderer;
 use domain::models::DiaryEntry;
+use domain::ports::RssFeedRenderer;
 use rss_feed::{ChannelBuilder, GuidBuilder, ItemBuilder};
 
 pub struct RssAdapter {