赵月辉 / fastgpt-migrated

* fix: update pro modal titles in multiple languages for consistency

* feat: add commercial dataset type handling and pro modal integration

* perf: pro modal ui

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Co-authored-by: archer <545436317@qq.com>

* perf: node store

* revert

* fix: loop

* doc

* feat: source

* perf: store chat

* perf: optimize chat node response preview reads

* perf: speed up persisted node response tree compose

* doc

* perf: depth

* perf: chat anination

* feat: implement folder depth management and error handling

- Added new error codes for folder depth limits in CommonErrEnum.
- Introduced folder depth validation logic in the parent folder management.
- Implemented API for fetching subtree maximum folder depth.
- Enhanced folder creation and movement operations to respect maximum folder depth constraints.
- Updated UI components to handle folder depth checks and display appropriate error messages.
- Localized new error messages in English and Chinese.

* refactor: simplify folder depth limit to backend validation

Remove frontend drag pre-check and subtreeDepth API; rename env to
MAX_FOLDER_DEPTH with strict IntSchema validation; keep create-folder
button hiding only.

* perf: limit tip

* chore: remove unrelated folder depth changes

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Co-authored-by: archer <545436317@qq.com>

* feat: add chat scroll to bottom button

* fix: refine chat history pagination and scrollbar

* refactor: remove chat scroll button delay

* fix: align chat action buttons

* fix: stop chat auto scroll after user scrolls up

* fix: truncate long chat placeholder app name

* fix: refresh chat history silently after title update

* fix: stabilize chat input placeholder text type

* perf: reduce workflow variable replacement CPU cost

* doc

* doc

* refactor: move workflow variable replacement to service

* test: cover variable key detection

* refactor: move workflow node params helper

* refactor: remove default llm request params

* fix: stop oversized variable replacement rounds

* fix: stop oversized variable replacement without throwing

* doc

* fix: i18n

* fix: error show

* chore: log oversized string replacement

Files uploaded with an uppercase or mixed-case extension (e.g. `123.PDF`,
`report.Docx`) failed to be parsed because the readFile worker matches the
extension against a lowercase switch (`'pdf'`, `'docx'`, ...), so an
uppercase suffix fell through to the default branch and threw
"... is not supported".

Normalize the extension to lowercase once at the lowest common entry point
`readFileContentByBuffer`, instead of at each business-layer call site. This
keeps business-layer behavior unchanged and covers all callers
(chat upload, external url, dataset, local file) in a single place.

Adds regression tests covering upper/mixed-case extensions.

Fixes #6996

Co-authored-by: DadaVinqi <DadaVinqi@users.noreply.github.com>

* fix: validate helperbot file preview input

* refactor: split s3 key authorization helpers

* docs: add s3 key auth fix note

* fix: optimize agent v2 tool labels

* perf: code

* fix: toolset name

* test: update unified agent prompt expectation

* fix: stabilize agent tool mentions

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Co-authored-by: archer <545436317@qq.com>

* fix: pass language through login flows

* fix: keep client language independent from user info

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Co-authored-by: archer <545436317@qq.com>

* feat: tooltip

* fix: 优化 tooltip 展示逻辑并修复 header UI 布局

* fix: 优化名称 tooltip 溢出展示

* submodule

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Co-authored-by: archer <545436317@qq.com>

* docs(workflow): loop run node user documentation

* docs: add 4.15.0 beta5 release notes

* docs: compress documentation images

* doc

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Co-authored-by: archer <545436317@qq.com>

* debug: import compatibility issue

* fix: improve app import compatibility

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Co-authored-by: archer <545436317@qq.com>

* feat: support workflow HTTP HTTPS cert ignore config

* revert

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Co-authored-by: archer <545436317@qq.com>

* fix: align mobile chat headers

* fix: declare share header data after load state

* feat: auto-preview HTML code blocks in chat streaming

Co-authored-by: Cursor <cursoragent@cursor.com>

* feat: improve HTML code block preview and response modal layout

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix: simplify HTML code block preview state

* perf: code

* fix(chat): 修复 HTML 预览 Tab 被重置，并优化完整响应弹窗代码块布局

稳定 react-markdown components 引用以保留用户手动切换的 Code/Preview 状态；同时修正弹窗内代码块高度约束、JSON fence 渲染与弹窗 maxH。

Co-authored-by: Cursor <cursoragent@cursor.com>

* refactor: simplify html code block preview state

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Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: archer <545436317@qq.com>

* fix: optimize top agent prompt

* chore: trigger image rebuild

* fix: svg

* doc

* perf: sync website

* perf: create qs guide

* fix: svg

* doc

* doc

* perf: marketplace

* doc

* doc

* fix: bind s3 object keys to authorized resources

* fix: optimize chat ui behavior

* fix: align chat sandbox header actions

* fix: adjust quick apps spacing and auth test

* fix: polish chat ui details

* fix: stabilize chat app switching

* fix: bind chat updates to active history

* fix: refine chat ui interactions

* perf: rewrite node respose storage

perf: tool call

fix: include file tool input in node response

refactor: simplify workflow node response writer

fix: update pro workflow dispatch config

* fix chat interactive response data ids

* refactor workflow stream response context

* fix skill debug sandbox identity

* submodule

* fix ci failures for node response workflow

* fix template list empty type query

* docs: clarify node response child persistence contract

* perf: ui

* fix: batch ru

* fix: system tool

* fix: toolset rewrite

* fix: child response

* fix: test

* Render tool readmes in v2 modals

* fix(agent): accept system tool descriptions as parameters

* Update system plugin docs to match fastgpt-plugin v1

* docs(plugin): migrate plugin docs to new directory

* docs(plugin): remove legacy plugin doc links

* fix: load agent runtime tool schemas

* perf: create api

* fix: polish chat UI interactions

* fix: resolve chat UI build errors

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Co-authored-by: archer <545436317@qq.com>

* fix: workflow system tool use pluginModule

* fix: zip upload cancel && bump plugin sdk version

* Handle latest-version tool previews and confirm keep latest

* chore: update pro submodule

* perf: api

* perf: name

* fix: refine tool preview version selection

* fix(systemTool): sort workflow tool versions by time

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Co-authored-by: archer <545436317@qq.com>

* feat: upload parsed docx images from read file worker

* fix: pass docx image upload as array buffer

* fix: reuse read files parser in agent file read

* fix: upload dataset images from buffers

* docgit add .

* refactor: upload parsed images in workers

* fix: guard parsed image uploads

* fix: bind dataset training operations to collection ownership

* fix: remove stale training state dataset prop

* perf: chatui

* fix: reuse workflow reference input check

* feat: add liteparse

* perf code

* perf code

* perf code

* fix: load liteparse as esm in worker

* fix: add liteparse runtime libs to app image

* perf: reduce read file worker memory usage

* fix: use compatible worker transfer type

* fix: respect read file worker concurrency

* doc

* doc

* add reference check

* remove log