### What problem does this PR solve?

fomatted -> formatted

### Type of change

- [x] Documentation Update

### What problem does this PR solve?

_Briefly describe what this PR aims to solve. Include background context
that will help reviewers understand the purpose of the PR._

Issue link:#[[Link the issue
here](https://github.com/infiniflow/ragflow/issues/190)]

### Type of change

- [ ] Bug Fix (non-breaking change which fixes an issue)
- [ ] New Feature (non-breaking change which adds functionality)
- [ ] Breaking Change (fix or feature that could cause existing
functionality not to work as expected)
- [x] Documentation Update
- [ ] Refactoring
- [ ] Performance Improvement
- [ ] Test cases
- [ ] Python SDK impacted, Need to update PyPI
- [ ] Other (please describe):

* 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

* Updated steps

* Miscellaneous updates

* Updated Get Started.

* Finishing off Get Started

* minor

* minor

* Added emojis

* Miscellaneous editorial updates

* support snapshot download from local

* let snapshot download from local

* Refine README

* refine README

* refine README