* feat: alter "RagFlow" to "RAGFlow"

* feat: move logo style to style tag

* feat: add logo-with-text.png

* feat: hide TranslationIcon

Signed-off-by: Jin Hai <haijin.chn@gmail.com>

* Updated configurations

* Update README.md

* feat: jumping from the chunk list page to the file list page keeps the original page number.

* feat: jump to the file upload page and reset the file list page number to 1

* Updated steps

* Miscellaneous updates

* Updated Get Started.

* Finishing off Get Started

* minor

* minor

* feat: add llm type to Added models List

* feat: alter tooltip of base_url

* feat: add background image to login page

* Added emojis

* Miscellaneous editorial updates

* feat: if the chunk number of the knowledge base is greater than 0, set the embedding model to disabled

* feat: set the object-fit attribute of the chunk image to contain so that the image is not stretched

* feat: select the corresponding parsing method according to the file type

* feat: after the document is successfully uploaded, use the ChunkMethodModal  to select the parsing method.

* feat: add pdf types to ParserListMap

* feat: remove ChunkMethodModal from knowledge-file

* support snapshot download from local

* let snapshot download from local

* fix: by obtaining the width and height of the pdf and passing it to boundingRect, the problem of inaccurate positioning of file highlighting is fixed

* feat: remove actualPositions from buildChunkHighlights

* feat: hide testing history

* feat: hide filters button