Merge remote-tracking branch 'origin/master' into worktree/preset-plane-fallout-p1

Only `docs/module-graph.*` conflicted; generated, so taken from master and
regenerated. `api-proxy.ts` auto-merged — this branch's history read
(`historySourceFor` / `presenterScopeFor` / `historyCutOf`, in that order)
is intact.

Hook bypassed as before: the staged-pairing check hands an archived note path
to `verify-translation-pairing`. The full-corpus gate passes.

packages/self-modification/tool-cordis/src/api-catalog.ts

@@ -718,6 +718,10 @@ export const SERVICE_API: readonly ServiceApiEntry[] = [
         signature: 'abstract locate(meta: SessionHeader): SessionLocation | undefined',
         jsDoc: '/**\n * Resolve this backend\'s independent local artifact for a session without\n * reading, creating, flushing, or otherwise materializing it. Backends such\n * as SQLite that do not own one artifact per session return `undefined`.\n * @param meta - the immutable session header whose artifact is requested.\n * @returns the backend-specific absolute location, when one exists.\n */',
       },
+      {
+        signature: 'readRaw(_id: SessionId, signal?: AbortSignal): Promise<SessionRawArtifact | undefined>',
+        jsDoc: '/**\n * Read a session\'s backend-owned artifact text verbatim — the exact durable\n * bytes the backend wrote (decoded from its physical encoding, e.g. a\n * decompressed JSONL). The returned `content` is the raw text, not a\n * reconstruction from parsed events, so it preserves backend-specific\n * serialization (chunk packing, key order, line breaks). Backends without a\n * per-session artifact (SQLite) inherit the `undefined` default.\n * @param _id - the persisted session to read (unused by the default: no\n * per-session artifact).\n * @param signal - optional cancellation for backend read work.\n * @returns the raw artifact plus its parsed header, or `undefined` when the\n * session is absent or the backend owns no per-session artifact.\n */',
+      },
       {
         signature: 'abstract create(meta: SessionHeader): Promise<void>',
         jsDoc: '/**\n * Register a new session\'s metadata. A backend MAY defer the physical write\n * until the first {@link append} (lazy materialization), in which case a\n * created-but-never-appended session is absent from {@link list}\n * — abandoned sessions leave nothing behind.\n * @param meta - the immutable header (id, version, cwd, lineage) to record.\n */',
@@ -2849,6 +2853,10 @@ export const TYPE_API: readonly TypeApiEntry[] = [
     name: 'SessionProjectionMap',
     declaration: 'export interface SessionProjectionMap {\n}',
   },
+  {
+    name: 'SessionRawArtifact',
+    declaration: 'export interface SessionRawArtifact {\n    readonly meta: SessionHeader;\n    readonly filename: string;\n    readonly content: string;\n}',
+  },
   {
     name: 'SessionRecord',
     declaration: 'export interface SessionRecord {\n    header: SessionHeader;\n    live: boolean;\n    persisted: boolean;\n}',