content: lock op-log block-type coverage (callout/media via store) + 4 tests (746/746)

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

lib/content/scoreboard.json

@@ -31,7 +31,7 @@
     "data": {"pass": 25, "fail": 0},
     "wire": {"pass": 11, "fail": 0},
     "validate": {"pass": 23, "fail": 0},
-    "store": {"pass": 29, "fail": 0},
+    "store": {"pass": 33, "fail": 0},
     "snapshot": {"pass": 20, "fail": 0},
     "crdt": {"pass": 34, "fail": 0},
     "crdt-tree": {"pass": 21, "fail": 0},
@@ -42,7 +42,7 @@
     "md-doc": {"pass": 12, "fail": 0},
     "fed": {"pass": 20, "fail": 0}
   },
-  "total_pass": 742,
+  "total_pass": 746,
   "total_fail": 0,
-  "total": 742
+  "total": 746
 }

lib/content/scoreboard.md

@@ -35,7 +35,7 @@ _Generated by `lib/content/conformance.sh`_
 | data | 25 | 0 | 25 |
 | wire | 11 | 0 | 11 |
 | validate | 23 | 0 | 23 |
-| store | 29 | 0 | 29 |
+| store | 33 | 0 | 33 |
 | snapshot | 20 | 0 | 20 |
 | crdt | 34 | 0 | 34 |
 | crdt-tree | 21 | 0 | 21 |
@@ -45,4 +45,4 @@ _Generated by `lib/content/conformance.sh`_
 | md-import | 38 | 0 | 38 |
 | md-doc | 12 | 0 | 12 |
 | fed | 20 | 0 | 20 |
-| **Total** | **742** | **0** | **742** |
+| **Total** | **746** | **0** | **746** |

lib/content/tests/store.sx

@@ -119,3 +119,35 @@
   "head of empty stream"
   (doc-ids (content/head B "never"))
   (list))
+
+;; ── op-log carries non-core block types (callout/media) through replay ──
+(content-bootstrap-callout!)
+(content-bootstrap-media!)
+(define B3 (persist/open))
+(content/commit!
+  B3
+  "rich"
+  (op-insert (mk-callout "co" "note" "hi") nil)
+  1)
+(content/commit!
+  B3
+  "rich"
+  (op-insert (mk-media "v" "video" "/c.mp4") "co")
+  2)
+(content/commit! B3 "rich" (op-update "co" "text" "edited") 3)
+(content-test
+  "op-log rich ids"
+  (doc-ids (content/head B3 "rich"))
+  (list "co" "v"))
+(content-test
+  "op-log callout type"
+  (blk-type (doc-find (content/head B3 "rich") "co"))
+  "callout")
+(content-test
+  "op-log callout update"
+  (str (blk-send (doc-find (content/head B3 "rich") "co") "text"))
+  "edited")
+(content-test
+  "op-log media type"
+  (blk-type (doc-find (content/head B3 "rich") "v"))
+  "media")

plans/content-on-sx.md

@@ -19,7 +19,7 @@ injected adapter, not core.
 
 ## Status (rolling)
 
-`bash lib/content/conformance.sh` → **742/742** (Phases 1–4 COMPLETE + ~34 extensions, hardened: HTML/SX escaping, Markdown render + import/export incl. tables & frontmatter (full round-trip), CvRDT flat + nested-tree + durable replication, tree-aware validation, snapshot cache, doc metadata, plain-text render, nested block trees + deep editing + flatten + relative reorder, doc stats + summary + multi-doc index, table + callout + media blocks, HTML page wrapper + SEO page, doc composition + id-remap, portable data + wire serialization, block query + transforms + find/replace, TOC + anchored headings + outline, normalization)
+`bash lib/content/conformance.sh` → **746/746** (Phases 1–4 COMPLETE + ~34 extensions, hardened: HTML/SX escaping, Markdown render + import/export incl. tables & frontmatter (full round-trip), CvRDT flat + nested-tree + durable replication, tree-aware validation, snapshot cache, doc metadata, plain-text render, nested block trees + deep editing + flatten + relative reorder, doc stats + summary + multi-doc index, table + callout + media blocks, HTML page wrapper + SEO page, doc composition + id-remap, portable data + wire serialization, block query + transforms + find/replace, TOC + anchored headings + outline, normalization)
 
 ## Ground rules
 
@@ -113,6 +113,11 @@ lib/content/api.sx ── (content/edit) (content/render) (content/history) ─
 
 ## Progress log
 
+- 2026-06-07 — Hardening: audit confirmed the persist op-log (store.sx) carries
+  every block type through commit → replay (op-insert carries the block
+  instance; updates apply by id). Locked with +4 store tests (callout/media
+  insert + update via the durable log). No bug; coverage gap closed. Suite
+  746/746.
 - 2026-06-07 — Hardening: tree-CRDT orphan reparenting. Concurrent
   delete-section + insert-child previously orphaned the child (its parent no
   longer a live section) → silently dropped from materialise. Fixed