test(ui): pin the 19th flow value-ledger entry, connector_action input.* (#28193)

<!-- claude-projects-attribution: {"github_login":"os-tesla"} -->
_Requested by **Tesla** · [project
thread](https://claude.ai/code/project/chan_01AXsQkLFKRdQCqQ3RTr6Jao?thread=cmsg_01AXsQkLFKRdQCqQ3RTr6JaoP61wgAn6oVSrkKUd7MGMz4)_

Fixes #28185
Fixes #28184

Clause-②: no
Metadata-protocol: none

## 维护者速读

- 改了什么：只改一个测试文件，在 flow 值账本的固定清单里补上第 19 条
`connector_action:input.*`，并在注释里说明它来自 #27968 / #28150。
- 为什么改：#28150 给表达式账本新增了这一条，但 ui 里的测试还钉着旧的 18 条，导致 `main` 上 `Test UI`
变红，合并队列里的每个 PR 都被踢出。
- 风险与回滚：仅测试，不发布任何包，不改运行时行为；"六个键值映射"那条断言原样不动。回滚即 revert 本 PR。
-
先看：`ui/packages/app-shell/src/views/metadata-admin/inspectors/flow-value-envelope.test.ts`
第 71–82 行。
- 两分钟验证：`pnpm --dir ui exec vitest run
packages/app-shell/src/views/metadata-admin/inspectors/flow-value-envelope.test.ts`，预期
11/11 通过。
- 需要你做的：无，席位落地。

## What changes

`flow-value-envelope.test.ts`, case "offers the envelope on exactly the
six hand-table key/value maps the ledger names": the expected
`value`-role list of `FLOW_NODE_EXPRESSION_PATHS` gains
`'connector_action:input.*'` (sorted, between `assignment:assignments.*`
and `create_record:fields.*`), and the comment above it says the list
grew at #27968 / #28150 with the one entry rooted in `connectorConfig`.
The six-map `offered` assertion is unchanged: `isValueEnvelopeSlot`
answers only for `config`-rooted maps.

## Tests

<details><summary>Red on origin/main c48cd2c → green with the
fix</summary>

```
# origin/main c48cd2c
pnpm --dir ui exec vitest run packages/app-shell/src/views/metadata-admin/inspectors/flow-value-envelope.test.ts :: exit 1
  × offers the envelope on exactly the six hand-table key/value maps the ledger names
  + "connector_action:input.*",
  Tests  1 failed | 10 passed (11)

# this branch
pnpm --dir ui exec vitest run packages/app-shell/src/views/metadata-admin/inspectors/flow-value-envelope.test.ts :: exit 0
  Tests  11 passed (11)
```
</details>

## Verification

<details><summary>dispatch-gates --commands, re-derived against this
diff</summary>

```
node scripts/check-closing-keyword-parity.mjs :: exit 0
node scripts/check-closing-keyword-parity.mjs --self-test :: exit 0
node scripts/check-comment-mask-corpus.mjs :: exit 0
node scripts/check-sdui-manifest.mjs :: exit 0
node scripts/check-sdui-manifest.mjs --self-test :: exit 0
pnpm --filter @objectstack/spec run check:duration-unit-keys :: exit 0
pnpm check:cross-package-test-inputs :: exit 0
pnpm check:dispatcher-error-vocabulary :: exit 0
pnpm check:driver-memory-census :: exit 0
pnpm check:engine-double-contract :: exit 0
pnpm check:gitlink-declared :: exit 0
pnpm check:nul-bytes :: exit 0
pnpm check:published-files :: exit 0
pnpm check:query-options-erasure :: exit 0
pnpm check:refd-timer-probe :: exit 0
pnpm check:skill-identifier-liveness :: exit 0
pnpm check:test-source-alias :: exit 0
pnpm check:tier-file-adoption :: exit 0
pnpm check:type-check-coverage :: exit 0
pnpm check:undeclared-dep-imports :: exit 0
pnpm check:watch-hint-literal :: exit 0
pnpm check:where-matcher :: exit 0
pnpm check:type-check-debt :: (re-running without the 300s cap; result in the os-dev-report comment)
pnpm --dir ui exec vitest run scripts/ :: (running; result in the os-dev-report comment)
```
</details>

## Acceptance notes

- Changeset: none. `@object-ui/app-shell` is private and its `files[]`
(`dist`, `src/styles.css`, README, CHANGELOG, LICENSE) does not ship
test sources, so the diff publishes nothing; `skip-changeset` rides the
create.
- #28184 (the merge-queue-triage anchor this red opened) closes with
this PR, per the card's acceptance.
- The Studio envelope editor for `connectorConfig.input` stays with
#28164 (blocked); this PR does not touch it.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

https://claude.ai/code/session_01L9qibviuUXqPDLL8ToR4Nm

Co-authored-by: Claude <noreply@anthropic.com>

Author: objectstack-fleet[bot]

ui/packages/app-shell/src/views/metadata-admin/inspectors/flow-value-envelope.test.ts

@@ -71,11 +71,14 @@ describe('isValueEnvelopeSlot — read off the spec expression ledger (objectui#
     // The ledger's whole `value`-role list at 18.0.0-next.0. The six `KEY.*`
     // maps above are the ones a key/value cell serves; the rest are single
     // values (a filter, a collection, a recipient list, a record id) or a
-    // nested path, which this editor does not render per entry.
+    // nested path, which this editor does not render per entry. The list grew
+    // at #27968 / #28150 with the one entry rooted in `connectorConfig`
+    // (`connector_action:input.*`), which `isValueEnvelopeSlot` does not offer.
     expect(
       FLOW_NODE_EXPRESSION_PATHS.filter((e) => e.role === 'value').map((e) => `${e.nodeType}:${e.path}`).sort(),
     ).toEqual([
       'assignment:assignments.*',
+      'connector_action:input.*',
       'create_record:fields.*',
       'delete_record:filter',
       'get_record:filter',