fix: correct spelling of "Classifier" to "Classifiers" in navigations

feat: enhance classifier block with model selection and update classification logic

Refactor code structure for improved readability and maintainability

feat: add Amazon Bedrock provider configuration and update project editing tools

feat: update test_get to check for redirection to admin UI

feat: update version to 6.0.32 and modify root endpoint to redirect to admin UI

feat: update version to 6.0.31 in project metadata and lock files

feat: enhance SPA routing to serve static files before index.html

test: add rate limiter reset fixture for authentication tests

feat: add tests for login and widget rate limiting; implement invitation count accuracy tests

feat: implement rate limiting for auth and widget endpoints; enhance text ingestion model

fix: adjust user display logic in ProjectsTable component

chore: update widget image in readme assets

chore: bump version to 6.0.28 in pyproject.toml; update chat widget to fetch server-side config with improved error handling

chore: bump version to 6.0.27 in pyproject.toml and uv.lock; add widget config endpoint and update chat widget to fetch server-side config