**Related Issue(s):**- None**Description:**- Adding supporting organizations logos (links) might encourage otherorganizations who use this software to get involved. Please add yourorganizations logo if they have contributed to the development of sfeos.**PR Checklist:**- [x] Code is formatted and linted (run `pre-commit run --all-files`)- [x] Tests pass (run `make test`)- [x] Documentation has been updated to reflect changes, if applicable- [x] Changes are added to the changelog

**Related Issue(s):**- #**Description:****PR Checklist:**- [ ] Code is formatted and linted (run `pre-commit run --all-files`)- [ ] Tests pass (run `make test`)- [ ] Documentation has been updated to reflect changes, if applicable- [ ] Changes are added to the changelog

**Related Issue(s):**- #**Description:****PR Checklist:**- [ ] Code is formatted and linted (run `pre-commit run --all-files`)- [ ] Tests pass (run `make test`)- [ ] Documentation has been updated to reflect changes, if applicable- [ ] Changes are added to the changelog

**Related Issue(s):**- None**Description:**- Improved README documentation with consistent formatting and enhancedsections:  - Added sfeos logo and banner  - Added a comprehensive Quick Start guide  - Reorganized sections for better navigation  - Reformatted content with bullet points for improved readability  - Added more detailed examples for API interaction**PR Checklist:**- [x] Code is formatted and linted (run `pre-commit run --all-files`)- [x] Tests pass (run `make test`)- [x] Documentation has been updated to reflect changes, if applicable- [x] Changes are added to the changelog

**Related Issue(s):**- None**Description:**- Added introduction section - What isstac-fastapi-elasticsearch-opensearch?- Changed asset src to https- Added introduction to project**PR Checklist:**- [x] Code is formatted and linted (run `pre-commit run --all-files`)- [x] Tests pass (run `make test`)- [x] Documentation has been updated to reflect changes, if applicable- [x] Changes are added to the changelog

**Related Issue(s):**N/A**Description:**Add VITO Remote Sensing to the list of supporters in the README.**PR Checklist:**- [ ] Code is formatted and linted (run `pre-commit run --all-files`)- [ ] Tests pass (run `make test`)- [ ] Documentation has been updated to reflect changes, if applicable- [ ] Changes are added to the changelog

**Related Issue(s):**-#369 **Description:**- This pr moves shared elasticsearch/ opensearch logic out of `core` andinto the `sfeos_helpers` module.- Other code duplicated in es/ os `database_logic` files has been movedinto the `sfeos_helpers` module as well.- The readme has been updated/ reorganized and a table of contents hasbeen added.**PR Checklist:**- [x] Code is formatted and linted (run `pre-commit run --all-files`)- [x] Tests pass (run `make test`)- [x] Documentation has been updated to reflect changes, if applicable- [x] Changes are added to the changelog