fix(test): type the journal rows in the #16225 pins as Partial<Row>

`tsc --noEmit` refused the metadata-protocol pin with TS2352: `Row` declares
no index signature, so asserting `Row[]` to `Record<string, unknown>[]` is not
a legal widening. `Partial<Row>` is legal AND true of these rows — a journal
row carries `type` and `name` and carries no `state`, which is exactly what
the assertions beside it read. The objectql pin's `any[]` is spelled the same
way for the same reason, replacing a cast that typechecked while saying
nothing.

Vitest never type-checks, so the suites were green over code tsc refuses; the
error was only ever reachable through the package's own `typecheck` script,
which this branch had last run before either pin existed.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ADLdAs2pVcH17h9tZKWMBg

Author: claude

packages/metadata-protocol/src/protocol.dashboard-dataset-publish-gate.test.ts

@@ -397,7 +397,11 @@ describe('#16225 a `sys_metadata` read is not answered from the journal tables',
         const journal = [
             ...tableOf('sys_metadata_history').values(),
             ...tableOf('sys_metadata_audit').values(),
-        ] as Record<string, unknown>[];
+            // `Partial<Row>` and not `Record<string, unknown>`: `Row` declares no
+            // index signature, so that widening is a TS2352, and `Partial` is
+            // the honest type anyway — a journal row carries `type` and `name`
+            // and does NOT carry the `state` the assertions below look for.
+        ] as Partial<Row>[];
         expect(
             journal.length,
             'the firing control: one save must WRITE the journal tables, or the read below '

packages/objectql/src/protocol-save-meta-repo-path.test.ts

@@ -439,7 +439,7 @@ describe('#16225 a `sys_metadata` read is not answered from the journal tables',
             ...tableOf('sys_metadata_history').values(),
             ...tableOf('sys_metadata_commit').values(),
             ...tableOf('sys_metadata_audit').values(),
-        ] as any[];
+        ] as Partial<Row>[];
 
         // The firing control. Without it a green here would be consistent with
         // this save having stopped writing the journals altogether, which