Feat: Add TagTable #4367 (#4368)

feat: After selecting the parsing method as knowledge graph, the delimiter and chunk token number are displayed. #1594 (#1929)

feat: change all file names to lowercase #1574 (#1575)

change language #245 (#246)

feat: set the object-fit attribute of the chunk image to contain so that the image is not stretched and if the chunk number of the knowledge base is greater than 0, set the embedding model to disabled (#160)

feat: add pages to ChunkMethodModal (#143)