наблюдаемость: завершить базовый контур Community

Добавить структурированные журналы, метрики, трассировку и безопасный канал критических ошибок. Усилить границы рантайма, тесты, проверку зависимостей и сценарии развёртывания.

Cargo.toml

@@ -8,9 +8,11 @@ members = [
     "crates/crank-import",
     "crates/crank-schema",
     "crates/crank-mapping",
+    "crates/crank-observability",
     "crates/crank-registry",
     "crates/crank-runtime",
     "crates/crank-test-support",
+    "crates/crank-trace",
     "crates/crank-adapter-rest",
 ]
 resolver = "3"
@@ -20,6 +22,7 @@ edition = "2024"
 license = "AGPL-3.0-only"
 rust-version = "1.96"
 version = "0.3.1"
+publish = false
 
 [workspace.dependencies]
 aes-gcm = "0.10"
@@ -28,18 +31,43 @@ axum = "0.8"
 axum-extra = { version = "0.12", features = ["cookie"] }
 base64 = "0.22"
 hkdf = "0.12"
+metrics = "0.24.6"
+metrics-exporter-prometheus = { version = "0.18.3", default-features = false }
+opentelemetry = { version = "0.32.0", default-features = false, features = ["trace"] }
+opentelemetry-otlp = { version = "0.32.0", default-features = false, features = ["http-proto", "reqwest-blocking-client", "reqwest-rustls", "trace"] }
+opentelemetry-proto = { version = "0.32.0", default-features = false, features = ["gen-tonic-messages", "trace"] }
+opentelemetry_sdk = { version = "0.32.1", default-features = false, features = ["trace"] }
+percent-encoding = "2"
+prost = "0.14"
 rand = "0.10"
 reqwest = { version = "0.12", default-features = false, features = ["cookies", "json", "rustls-tls"] }
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 serde_yaml = "0.9"
+sentry = { version = "0.49.0", default-features = false, features = ["backtrace", "panic", "rustls", "ureq"] }
 sha2 = "0.10"
 sqlx = { version = "0.9", default-features = false, features = ["runtime-tokio", "tls-rustls", "postgres", "macros", "json", "time", "uuid"] }
+subtle = "2.6"
 thiserror = "2"
 time = { version = "0.3.53", features = ["formatting", "parsing", "serde"] }
 tokio = { version = "1", features = ["macros", "rt-multi-thread"] }
+tower = "0.5"
 tracing = "0.1"
+tracing-opentelemetry = { version = "0.33.0", default-features = false }
 tracing-subscriber = { version = "0.3", features = ["env-filter", "fmt"] }
+url = "2"
 uuid = { version = "1", features = ["serde", "v7"] }
 testcontainers = { version = "0.27", features = ["blocking"] }
 testcontainers-modules = { version = "0.15", features = ["postgres", "blocking"] }
+
+[profile.dev]
+debug = "line-tables-only"
+
+[profile.dev.package."*"]
+debug = false
+
+[profile.test]
+debug = "line-tables-only"
+
+[profile.test.package."*"]
+debug = false