chore(tasks): mark js01, con18-wss, fwd17-19, con18b completed

tasks/adapters/review-002-con18-wss-sweep-exit.md

@@ -1,7 +1,7 @@
 ---
 id: review-002-con18-wss-sweep-exit
 name: Dead-connection fast-fail + bounded from_wss sweep exit (CON-18)
-status: pending
+status: completed
 depends_on: []
 scope: narrow
 risk: low
@@ -56,4 +56,8 @@ plus a sweep-generation counter (exit after N idle sweeps post-EOF).
 The alkcall-side CF-001 note matters: if/when the dead-mux write
 mapping changes, the fail-fast class here should match. Keep the
 WS-02 losslessness invariant intact — fast-fail is an *additional*
-resolution path, not a replacement for the watch signal.
+resolution path, not a replacement for the watch signal.
+
+## Summary
+
+50ms drain interval + monitor return after 8 consecutive empty post-EOF drains (~400ms grace); post-EOF registrations fail fast with retryable CONNECTION_CLOSED; fixed a busy-spin in the old select's eof branch. ADR-070 updated. No public API change.

tasks/adapters/review-002-fwd17-19-contract-decisions.md

@@ -1,7 +1,7 @@
 ---
 id: review-002-fwd17-19-contract-decisions
 name: Forwarding contract decisions — non-JSON SSE payloads, double-routed placeholders, percent preservation (FWD-17/18/19 decide+document or fix)
-status: pending
+status: completed
 depends_on: [review-002-fwd15-stream-timeout]
 scope: narrow
 risk: low
@@ -65,4 +65,8 @@ Deliberately a decide-first task: none of the three is a crash or
 leak; each is a contract the code half-implies. Keep the decisions
 small and documented rather than building speculative machinery (e.g.
 no new envelope schema unless (b) is actually chosen). Coordinate with
-review-002-fwd13-dot-segments (same helpers, different concerns).
+review-002-fwd13-dot-segments (same helpers, different concerns).
+
+## Summary
+
+FWD-17: non-JSON SSE payloads surface as {data, event} wrapper (event: captured, WHATWG last-wins, leak fixed). FWD-18: structural placeholder values are INVALID_INPUT (no JSON splicing into paths). FWD-19: % in values always encoded, template text preserves pre-encoded % (ADR-066 trust boundary). ADR-066 records all three; SseEvent gained an event field (crate-internal).

tasks/adapters/review-002-js01-placeholder-check.md

@@ -1,7 +1,7 @@
 ---
 id: review-002-js01-placeholder-check
 name: Fix placeholder check skipped when input_schema has no properties (JS-01)
-status: pending
+status: completed
 depends_on: []
 scope: single
 risk: low
@@ -53,4 +53,8 @@ declared properties, any placeholder is unbound. The existing test
 One-line fix + one test. Explicitly approved to fold into any commit
 that is already touching from_jsonschema.rs (e.g. the wire-tests task)
 if a session prefers — but if touched standalone, keep it its own
-commit per the small-units convention.
+commit per the small-units convention.
+
+## Summary
+
+Removed the properties.is_empty() early return in spec_name_references_undeclared - placeholder templates with a properties-less input_schema now fail construction (matches from_openapi unbound_placeholders). Both acceptance branches tested.

tasks/websocket/review-002-con18b-ws-polish.md

@@ -1,7 +1,7 @@
 ---
 id: review-002-con18b-ws-polish
 name: WS small fixes — pre-send cap check, close reasons, custom-route knobs, axum-flavor tests (WS-14/15/17/18/19)
-status: pending
+status: completed
 depends_on: [review-002-ws13-idle-progress]
 scope: moderate
 risk: low
@@ -70,4 +70,8 @@ per finding with its own commit, in the order above (WS-14 is the only
 behavior-correctness one; WS-18 is the only new mechanism). If WS-13
 (chief-risk task) changed the read-loop shape, rebase-verify the cap
 accounting comments before this task's slices — they cite
-pre/post-extend order explicitly.
+pre/post-extend order explicitly.
+
+## Summary
+
+WS-14 pre-send cap check in poll_write; WS-15 per-cause close reasons (close_reason module, absorbs the text-message reason bug); WS-18 60s write-progress timeout (close-less teardown on clogged socket); WS-17 WsTimeouts request extension (replaces-state precedence); WS-19 axum-flavor tests. One commit per item.