File input (#2270)

* doc

* feat: file upload  config

* perf: chat box file params

* feat: markdown show file

* feat: chat file store and clear

* perf: read file contentType

* feat: llm vision config

* feat: file url output

* perf: plugin error text

* perf: image load

* feat: ai chat document

* perf: file block ui

* feat: read file node

* feat: file read response field

* feat: simple mode support read files

* feat: tool call

* feat: read file histories

* perf: select file

* perf: select file config

* i18n

* i18n

* fix: ts; feat: tool response preview result

packages/web/i18n/en/file.json

@@ -1,4 +1,6 @@
 {
+  "bucket_chat": "Chat file",
+  "bucket_file": "Dataset file",
   "click_to_view_raw_source": "View source",
   "file_name": "File Name",
   "file_size": "File Size",