docs(skill): update formSubmitted trigger docs for multi-form support

Reflect the formId(formId) -> formIds[] change across skill + CLI + docs:
- skill api-reference/trigger-types.md: formIds array config + legacy note
- skill guides (automation-guide.md, cli-reference.md): --form-ids <csv>
- inkreach-cli: add --form-ids option (csv parse), keep --form-id legacy
- docs/automation/triggers.md: P1 formSubmitted marked done
- docs/automation/README.md: formSubmitted config fields updated

.agents/skills/inkreach-teable/api-reference/trigger-types.md

@@ -122,14 +122,19 @@ inkreach-teable trigger set <wfId> --type recordCreatedOrUpdated --table-id tblX
 ## 5. formSubmitted — When a form is submitted
 
 ```bash
-inkreach-teable trigger set <wfId> --type formSubmitted --table-id tblXXX --form-id viwXXX
+inkreach-teable trigger set <wfId> --type formSubmitted --table-id tblXXX --form-ids 'viwXXX1,viwXXX2'
 ```
 
 **Config:**
 ```json
-{ "tableId": "tblXXX", "formId": "viwXXX" }
+{ "tableId": "tblXXX", "formIds": ["viwXXX1", "viwXXX2"] }
 ```
-- `formId` is the **form view's id** (a view of type `form`).
+- `formIds` is an array of **form view ids** (views of type `form`). The trigger
+  fires when **any** of the listed forms is submitted.
+- **Legacy compatibility:** the older single-string `formId` key is still
+  accepted (migrated to `[formId]` automatically), so existing workflows keep
+  working.
+- An empty `formIds` array means the trigger never fires.
 
 **Output:** `record.id`, `record.fields.*`, `user`, `tableId`, `formId`.
 

.agents/skills/inkreach-teable/guides/automation-guide.md

@@ -44,7 +44,7 @@ Automations (workflows) are event-driven: a **trigger** fires, then **actions**
 | React to record changes | `recordUpdated` | `--table-id`, `--field-ids` (empty = all) |
 | React when a condition matches | `recordCondition` | `--table-id`, `--conditions` (required) |
 | React to create OR update | `recordCreatedOrUpdated` | `--table-id`, `--conditions` (optional) |
-| Form submission | `formSubmitted` | `--table-id`, `--form-id` |
+| Form submission | `formSubmitted` | `--table-id`, `--form-ids <csv>` |
 | Schedule (only type+interval work) | `scheduledTime` | `--schedule '{"timing":{"type":"minutes","interval":5}}'` |
 | Button field click | `buttonClick` | `--table-id`, `--field-ids` |
 | External HTTP POST | `webhook` | (none; auth backend-ignored) |

.agents/skills/inkreach-teable/guides/cli-reference.md

@@ -93,7 +93,7 @@ inkreach-teable trigger set <workflowId> --type <T> [options] [--base-id <id>]
 | `recordUpdated` | `--table-id`, `--field-ids '<json>'` |
 | `recordCondition` | `--table-id`, `--conditions '<json>'` |
 | `recordCreatedOrUpdated` | `--table-id` |
-| `formSubmitted` | `--table-id`, `--form-id <id>` |
+| `formSubmitted` | `--table-id`, `--form-ids <csv>` |
 | `scheduledTime` | `--schedule '{"timing":{"type":"minutes","interval":5}}'` |
 | `buttonClick` | `--table-id`, `--field-ids '<json>'` |
 | `webhook` | (none) |