refactor: bootstrap crate, thin server/worker binaries

crates/worker/Cargo.toml

@@ -5,43 +5,16 @@ edition.workspace = true
 
 [features]
 default = ["federation"]
-federation = [
-    "dep:activitypub",
-    "dep:sqlite-federation",
-    "application/federation",
-    "composition/federation",
-]
-nats = ["dep:nats", "infra-wiring/nats", "composition/nats"]
+federation = ["bootstrap/federation"]
+nats = ["bootstrap/nats"]
 # deprecated aliases kept so existing deploy commands keep working
 sqlite = []
 sqlite-federation = ["federation"]
 
 [dependencies]
+bootstrap = { workspace = true }
 config = { workspace = true }
-domain = { workspace = true }
-application = { workspace = true }
-composition = { workspace = true }
 tokio = { workspace = true, features = ["signal"] }
 anyhow = { workspace = true }
-tracing = { workspace = true }
-tracing-subscriber = { workspace = true }
 dotenvy = { workspace = true }
-auth = { workspace = true }
-metadata = { workspace = true }
-poster-fetcher = { workspace = true }
-object-storage = { workspace = true }
-poster-sync = { workspace = true }
-export = { workspace = true }
-tmdb-enrichment = { workspace = true }
-importer = { workspace = true }
-image-converter = { workspace = true }
-nats = { workspace = true, optional = true }
-sqlx = { workspace = true }
-infra-wiring = { workspace = true }
-async-trait = { workspace = true }
-
-sqlite = { workspace = true }
-
-# Optional — federation
-activitypub = { workspace = true, optional = true }
-sqlite-federation = { workspace = true, optional = true }
+tracing = { workspace = true }