Slack federated search ux (#4969)

* slack_search.py

* rem

* fix: get elements

* feat: better stack message processing

* fix: mypy

* fix: url parsing

* refactor: federated search

* feat: proper chunking + source filters

* highlighting + source check

* feat: forced section insertion

* feat: multi slack api queries

* slack query expansion

* feat: max slack queries env

* limit slack search to avoid overloading the search

* Initial draft

* more

* simpify

* Improve modal

* Fix oauth flow

* Fully working versino

* More nicities

* Improved cascade delete

* document set for fed connector UI

* Fix source filters + improve document set selection

* Improve callback modal

* fix: logging error + showing connectors in admin page user settings

* better log

* Fix mypy

* small rei comment

* Fix pydantic

* Improvements to modals

* feat: distributed pruning

* random fix

* greptile

* Encrypt token

* respect source filters + revert llm pruning ordering

* greptile nit

* feat: thread as context in slack search

* feat: slack doc ordering

* small improvements

* rebase

* Small improvements

* Fix web build

* try fix build

* Move to seaprate model file

* Use default_factory

* remove unused model

---------

Co-authored-by: Rei Meguro <36625832+Orbital-Web@users.noreply.github.com>

.github/workflows/pr-python-checks.yml

@@ -47,7 +47,7 @@ jobs:
           -i /local/openapi.json \
           -g python \
           -o /local/onyx_openapi_client \
-          --package-name onyx_openapi_client
+          --package-name onyx_openapi_client \
             
     - name: Run MyPy
       run: |