Introduced a docker-compose configuration to build and run the web
service, mapping its internal port 8000 to the same port on the host,
facilitating containerization and local development workflow.

Replace pip install with docker-compose for improved environment setup.

Consolidated Docker setup instructions in README for clarity and ease of
use. Now users can easily choose between Docker Compose and traditional
Docker methods when running the application locally. This streamlining
improves the user experience. Issue #123

Bumps [fastapi](https://github.com/tiangolo/fastapi) from 0.88.0 to 0.109.1.
- [Release notes](https://github.com/tiangolo/fastapi/releases)
- [Commits](fastapi/fastapi@0.88.0...0.109.1)

---
updated-dependencies:
- dependency-name: fastapi
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

…api-0.109.1

build(deps): bump fastapi from 0.88.0 to 0.109.1