feat(file-tool): add text markdown xml html actions

docs/runbooks/NODE1_FILE_TOOL_SYNC_RUNBOOK.md

@@ -60,6 +60,12 @@ Implemented in actual NODE1 stack (`services/router/*` + gateway):
 - `pdf_merge`
 - `pdf_split`
 - `pdf_fill`
+- `text_create`
+- `text_update`
+- `markdown_create`
+- `markdown_update`
+- `xml_export`
+- `html_export`
 
 ### Standard output contract
 For file-producing tool calls, router now propagates:
@@ -93,6 +99,8 @@ For file-producing tool calls, router now propagates:
 ## Smoke Tests
 Run inside `dagi-router-node1` to validate actions deterministically:
 - Excel create/update
+- Text/Markdown create/update
+- XML/HTML export
 - CSV create/update
 - JSON/YAML export
 - ZIP bundle
@@ -108,6 +116,7 @@ Also verify infer endpoint still works:
 - `rollback_backups/file_tool_step3_tool_manager.py.bak_20260215_012200`
 - `rollback_backups/file_tool_step4_tool_manager.py.bak_20260215_012309`
 - `services/router/tool_manager.py.bak_20260215_020902`
+- `services/router/tool_manager.py.bak_20260215_112313`
 
 ## Rollback (NODE1)
 ```bash