fix: add frontend env vars in build time

fix: workflow path

chore: re-deploy upon workflow changes

fix: display better message for workflow run

chore: display the commit message instead of the SHA as the workflow run name

fix: omit paths-ignore and use exclude glob pattern instead

perf: adjust the deployment worflow triggering paths and enhance backend production container

Add GitHub Actions Workflow for Automated Redeployments (#5)

fix: fix ui after merging

fix: merge conflicts

perf: introduce Nginx and optimize codebase for production

chore: update .gitignore

End-to-end messages encryption, ringtone, and UI responsiveness

docs: update README.md

docs: create README.md