chore: report critical events

CLAUDE.md

@@ -4,17 +4,19 @@ High-performance consensus client for EVM-based blockchains, built by [Seismic S
 
 ## Commonware
 
-[Commonware](https://commonware.xyz) is Summit's core infrastructure layer. Summit depends on 12 Commonware crates (version pinned in root `Cargo.toml`). Nearly every component in Summit is built on top of Commonware primitives.
+[Commonware](https://commonware.xyz) is Summit's core infrastructure layer. Summit depends on 14 Commonware crates (version pinned in root `Cargo.toml`). Nearly every component in Summit is built on top of Commonware primitives.
 
 | Crate | What it provides |
 | --- | --- |
+| `commonware-actor` | Actor mailboxes with backpressure policies (`Policy`/`Overflow`), `Feedback` for sync sends |
 | `commonware-consensus` | Simplex BFT protocol — leader election, notarization (2/3+1), finalization |
 | `commonware-cryptography` | BLS12-381 multisig, Ed25519 identity, SHA256 hashing |
 | `commonware-runtime` | Async runtime abstractions — Clock, Spawner, Metrics, Signal/Stopper |
 | `commonware-storage` | QMDB key-value store, immutable & prunable archives |
 | `commonware-p2p` | Authenticated P2P connections, peer management, simulated network for tests |
 | `commonware-broadcast` | Buffered reliable broadcast between validators |
 | `commonware-codec` | Streaming encode/decode for blocks, checkpoints, and messages |
+| `commonware-formatting` | Hex encoding/decoding (`hex`, `from_hex`) |
 | `commonware-resolver` | Request-response backfill for missing blocks from peers |
 | `commonware-utils` | Channels (mpsc, oneshot), ordered sets, byte utilities, non-zero types |
 | `commonware-macros` | `select!`/`select_loop!` async macros, `test_traced!` for instrumented tests |
@@ -62,20 +64,20 @@ target/debug/summit --help
 
 ## Test
 
-### Unit & integration tests (153 tests)
+### Unit & integration tests
 
 ```bash
-cargo test                            # default features — 153 tests
-cargo test --all-features             # includes e2e test harness — 170 tests
+cargo test                            # default features
+cargo test --all-features             # includes e2e test harness
 ```
 
 Test breakdown by crate:
 
-- `summit` (node): 40 tests (syncer, checkpointing, execution requests, deposits, withdrawals)
-- `summit-finalizer`: 19 tests (validator lifecycle, fork handling, state queries)
-- `summit-syncer`: 11 tests
-- `summit-types`: 75 tests (codec, consensus state, headers, withdrawals, protocol params)
-- `summit-rpc`: 8 integration tests
+- `summit` (node): syncer, checkpointing, execution requests, observer, and engine integration tests
+- `summit-finalizer`: validator lifecycle, fork handling, and state query tests
+- `summit-syncer`: delivery, recovery, durability, resolver, subscription, and forwarding tests
+- `summit-types`: codec, consensus state, header, withdrawal, and protocol parameter tests
+- `summit-rpc`: JSON-RPC integration tests
 
 ### CI checks (must pass before PR)