[ci] use python docker image 3.11, bump to version 1.4.1

[ci] add support for python 3.11, update some vulnerable dependencies

[doc] update changelog

[doc] update docs, bump to version 1.3.0

[doc] use new typing hints from samgis_core

[chore] update dependencies version, both for backend and static frontend, bump to version 1.2.2

[chore] update frontend dependencies version; update fastapi version to 0.109.2; pin onnxruntime version to 1.16.3; bump samgis version to 1.2.1

[refactor] move core instance segmentation (segment anything) functionality to samgis_core, bump to version 1.2.0

[docs] add CHANGELOG.md and link within sphinx docs, bump to samgis version 1.1.0

Merge branch 'main' into dev

[feat] add two openapi docs builder scripts, update samgis version within docs, remove unused package.json

[docs] update openapi description text

[docs] update docs

[doc] add a section about the demo websites

[refactor] renamed backend package to samgis

[docs] update docs to add openapi swagger content

[doc] update broken link

[feat] updated project presentation

[feat] add markdown support in sphinx

[ci] add docs/_build/html folder tree

[refactor] remove some .idea files, add matplotlib as dev dependency

[docs] add credits to external authors, add project license

[docs] add configuration options

[docs] add more docs content

[docs] add first working sphinx docs build