Replace per-chunk parse_sse_frames with SseParser holding raw bytes
across chunks: reassembles frames split at TCP boundaries (the review's
silently-losing case), decodes UTF-8 per complete line so multi-byte
chars split across chunks survive, caps the buffer at 1 MiB
(SSE_EVENT_BUFFER_CAP) and dispatches a pending event at EOF.
forward_stream threads the parser through its unfold state and emits a
terminal error envelope on cap overflow. Existing single-chunk SSE test
assertions preserved; added multi-chunk, split-UTF-8, EOF-dispatch, and
cap tests.
Verified: cargo test (219 pass), clippy -D warnings, fmt --check.
21 review-001 tasks across server/adapters/client/gateway/websocket/infra,
chunked from the 7-unit remediation plan in
docs/reviews/001-initial-implementation-review.md.
- Scope split by mechanism, not one-per-finding: 15 tasks in generation 1
(parallelizable), 6 sequenced after their file-sharing precursors
- Deliberately deferred until dependent fixes land: projection/doc
fidelity partial (Unit 6 beyond dependency hygiene), coverage backfills
(COV-01..07 via in-task acceptance for forward.rs), and per-finding
minors (OAI-06/07, HY-02/04/06/10/11, CON-08)
- Cross-crate WS-12 (alkcall demux 4 GiB discard alloc) noted for filing
in alkcall, not here
taskgraph: validate clean, no cycles, 6 generations
glm-5.3-flash