mod: Ext 19 — end-to-end triage pipeline (capstone), 390/390

mod/triage-pipeline domain r reports actor composes domain-policy decision →
explanation → AP activity → wire into one bundle. Integration test runs the whole
federated path across 5 modules (decide → wire → peer → trust-gated apply),
confirming the module-by-module subsystem composes end to end. +15 tests.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

plans/mod-on-sx.md

@@ -16,7 +16,7 @@ federation extension.
 
 ## Status (rolling)
 
-`bash lib/mod/conformance.sh` → **375/375** (roadmap + 18 extensions complete)
+`bash lib/mod/conformance.sh` → **390/390** (roadmap + 19 extensions complete)
 
 ## Ground rules
 
@@ -147,6 +147,12 @@ lib/mod/fed.sx
   derivation goal-by-goal with `[proved]`/`[unproved]` marks and unification
   bindings. E.g. `Report rc: escalate (rule: repeated-escalate)` … `[proved]
   report(rc, B, S), report_count(S, N), N >= 3  {B=ann, N=3, S=dave}`.
+- [x] **Ext 19 — end-to-end triage pipeline** (`lib/mod/pipeline.sx`, +15).
+  `mod/triage-pipeline domain r reports actor` runs a report through domain-policy
+  decision → explanation → AP activity → wire, returning the full bundle. The test
+  is a genuine integration across 5 modules including a federated handoff (market
+  decision → wire → peer → trust-gated apply). The capstone that proves the
+  independently-built modules compose.
 - [x] **Ext 18 — ergonomic defrule / ruleset** (`lib/mod/defrule.sx`, +11). The
   roadmap's `(defrule …)` surface, done with `&rest` variadics (no macro needed —
   conditions are already plain data): `mod/defrule` collects trailing conditions,
@@ -234,6 +240,14 @@ lib/mod/fed.sx
 
 ## Progress log
 
+- **Ext 19 — end-to-end triage pipeline, 390/390** (+15). Capstone: one
+  orchestration call composes domain policy + decide + explain + activity + wire,
+  and the integration test runs the whole federated path (decide in a domain →
+  wire → peer → trust-gated apply) across 5 modules. Confirms the subsystem — built
+  module-by-module — actually composes end to end. mod-sx now spans schema → policy
+  DSL (boolean algebra + count/score/reporters/burst) → engine + proofs → audit →
+  lifecycle → SLA → federation (trust/wire/AP) → analytics (trace/whatif/lint/batch)
+  → domain policies → pipeline, all on the green lib/prolog substrate, 390 tests.
 - **Ext 18 — ergonomic defrule / ruleset, 375/375** (+11). Closes the roadmap's
   original `defrule` surface. `fn` supports `&rest` here, and conditions evaluate
   to plain data, so no macro is needed — variadic functions give the ergonomics