refactor(sessions): drop the Sqlite infix from session-accessor exports (#121536)

* refactor(sessions): drop the Sqlite infix from session-accessor exports

The storage-neutral seam completed its file->SQLite swap on 2026-07-27;
the Sqlite-infixed export names and their X-as-Y rename blocks were the
fossil of that migration, giving every accessor operation two greppable
names. Rename ~148 exports to their canonical names at the definition
sites, delete the message-cut facade (its conflict->failed mask had one
consumer, which already handles conflict), collapse the remaining pure
delegates, and keep honest SQLite-mechanics names (scope resolution,
canonical repair, in-transaction primitives, storage-row types). The main
barrel's exported surface is byte-identical. Net -203 production LOC.
Part 2 of the session-accessor dual-layer collapse (part 1: #121316).

* fix: repair main-breaking lint/type/test failures blocking PR CI

Three breakages landed on main that push CI's changed-scope never runs:
a caught-error cause missing in the release-validation script and two
type errors in the package-acceptance test (direct commit 1f591bba56),
and a memory-host regression where fs-safe 0.5.4 (#121508) started
throwing FsSafeError("not-file") for extra-path reads whose parent chain
hits a regular file, breaking the missing-file empty-text contract that
rejection unchanged.

Item 4 repairs managed-image action E2E narrowing from bad30d5a74 (#77017).
Item 5's chat-message mock repair was superseded upstream by 750d0dcd9e, whose broader fetch typing and explicit download capture preserve the same contract.
Item 6 restores #121258's cursor token contract after #77017 hard-coded pointer.
Item 7's managed-image thumbnail-path repair was superseded upstream by 750d0dcd9e, which preserves the same contract in main's reorganized URL structure.
Item 8 records #121600's explicit command-bearing lifecycle classification.
Item 9's cron assertion repair was superseded upstream by 3cd034f7a8, whose exact diagnostic rewrite includes the same redacted alert contract.
Item 10 forwards fs-safe 0.5.4 bigint lstat options through the snapshot mock.
Item 11 refreshes release-matrix test ownership after 1f591bba56.
Item 12 awaits f3e1efead48's setup-admission settlement in direct session tests.
Item 13's media FileStore-key repair was superseded upstream by cf432ec871, which fixes the same Windows root cause at the owner boundary.
Item 14 regenerates Swift approval reviewer fields added by 9935ca3b30.

scripts/lib/export-name-collision-baseline.json

@@ -115,6 +115,14 @@
       "src/sessions/classify-session-kind.ts"
     ]
   },
+  {
+    "name": "cleanupSessionLifecycleArtifacts",
+    "files": [
+      "src/config/sessions/session-accessor.sqlite-lifecycle.ts",
+      "src/plugin-sdk/session-store-runtime.ts"
+    ],
+    "sdk": true
+  },
   {
     "name": "clearPluginRegistryLoadCache",
     "files": [
@@ -748,6 +756,14 @@
       "src/commands/gateway-status/helpers.ts"
     ]
   },
+  {
+    "name": "patchSessionEntry",
+    "files": [
+      "src/config/sessions/session-accessor.sqlite-entry.ts",
+      "src/plugin-sdk/session-store-runtime.ts"
+    ],
+    "sdk": true
+  },
   {
     "name": "pathExists",
     "files": [
@@ -830,6 +846,14 @@
     ],
     "sdk": true
   },
+  {
+    "name": "readSessionUpdatedAt",
+    "files": [
+      "src/config/sessions/session-accessor.sqlite-entry.ts",
+      "src/plugin-sdk/session-store-runtime.ts"
+    ],
+    "sdk": true
+  },
   {
     "name": "recordHookInstall",
     "files": [
@@ -1200,6 +1224,14 @@
       "src/plugins/update-installed.ts"
     ]
   },
+  {
+    "name": "upsertSessionEntry",
+    "files": [
+      "src/config/sessions/session-accessor.sqlite-entry.ts",
+      "src/plugin-sdk/session-store-runtime.ts"
+    ],
+    "sdk": true
+  },
   {
     "name": "VERSION",
     "files": [

scripts/lib/session-accessor-debt-baseline.json

@@ -6,7 +6,7 @@
     "src/agents/subagents/announce/subagent-announce.test-support.ts": 2,
     "src/agents/tools/transcripts-tool.ts": 2,
     "src/auto-reply/reply/commands-session-store.ts": 2,
-    "src/config/sessions/session-accessor.entry.ts": 2
+    "src/config/sessions/session-accessor.entry.ts": 1
   },
   "sessionAccessorWrite": {
     "src/agents/subagents/spawn/subagent-spawn.test-helpers.ts": 1,
@@ -22,7 +22,6 @@
     "src/agents/embedded-agent-runner/compaction-hooks.ts": 2,
     "src/agents/embedded-agent-runner/thinking-replay-repair.ts": 2,
     "src/agents/embedded-agent-runner/tool-result-truncation.ts": 2,
-    "src/config/sessions/session-accessor.sqlite-events.ts": 3,
-    "src/config/sessions/session-accessor.transcript.ts": 2
+    "src/config/sessions/session-accessor.sqlite-events.ts": 3
   }
 }