Frontpage update (#179)

This PR introduces an overhaul for the front page and login features while keeping the rest of the application intact.

## Major Changes

- TailwindCSS + DaisyUI Integration: Add  modern CSS framework for component-based utility styling
- Build System: Added pnpm for CSS building; can be extended for updated frontend builds in the future
- Navbar + Footer: Redesigned and includable; old version retained for unstyled elements
- Optimized Assets: Added minified and CSS-stylable logos

## New Features

- Static Pages: Added comprehensive mockups of static pages (legal, privacy policy, terms of use, contact, etc.). **Note:** These have to be fixed before a public release, as their content is largely unreviewed and incorrect. Probably best to do in a separate PR that only contains updates to these.
- Discourse API: Implement minimal features based on RestAPI for controllable results.

## Current bugs
- [x] The static pages include the default navbar and footer on the login page. This will likely not work, as users need to access it before logging in; no good workaround so far (problem with Django templating system).
- [ ] The front page predict link is currently non-functional; the redesigned page is almost ready but better done in a separate PR as it also touches Django code.
- [x] Visual bug with the news cards. Still intend to fix for this PR

Co-authored-by: Tim Lorsbach <tim@lorsba.ch>
Reviewed-on: enviPath/enviPy#179
Reviewed-by: jebus <lorsbach@envipath.com>
Co-authored-by: Tobias O <tobias.olenyi@envipath.com>
Co-committed-by: Tobias O <tobias.olenyi@envipath.com>

pyproject.toml

@@ -67,22 +67,54 @@ docstring-code-format = true
 [tool.poe.tasks]
 # Main tasks
 setup = { sequence = ["db-up", "migrate", "bootstrap"], help = "Complete setup: start database, run migrations, and bootstrap data" }
-dev = { cmd = "python manage.py runserver", help = "Start the development server", deps = ["db-up"] }
+dev = { shell = """
+# Start pnpm CSS watcher in background
+pnpm run dev &
+PNPM_PID=$!
+echo "Started CSS watcher (PID: $PNPM_PID)"
+
+# Cleanup function
+cleanup() {
+    echo "\nShutting down..."
+    if kill -0 $PNPM_PID 2>/dev/null; then
+        kill $PNPM_PID
+        echo "✓ CSS watcher stopped"
+    fi
+    if [ ! -z "${DJ_PID:-}" ] && kill -0 $DJ_PID 2>/dev/null; then
+        kill $DJ_PID
+        echo "✓ Django server stopped"
+    fi
+}
+
+# Set trap for cleanup
+trap cleanup EXIT INT TERM
+
+# Start Django dev server in background
+uv run python manage.py runserver &
+DJ_PID=$!
+
+# Wait for Django to finish
+wait $DJ_PID
+""", help = "Start the development server with CSS watcher", deps = ["db-up", "js-deps"] }
+build = { sequence = ["build-frontend", "collectstatic"], help = "Build frontend assets and collect static files" }
 
 # Database tasks
 db-up = { cmd = "docker compose -f docker-compose.dev.yml up -d", help = "Start PostgreSQL database using Docker Compose" }
 db-down = { cmd = "docker compose -f docker-compose.dev.yml down", help = "Stop PostgreSQL database" }
 
+# Frontend tasks
+js-deps = { cmd = "pnpm install", help = "Install frontend dependencies" }
+
 # Full cleanup tasks
 clean = { sequence = ["clean-db"], help = "Remove model files and database volumes (WARNING: destroys all data!)" }
 clean-db = { cmd = "docker compose -f docker-compose.dev.yml down -v", help = "Removes the database container and volume." }
 
 # Django tasks
-migrate = { cmd = "python manage.py migrate", help = "Run database migrations" }
+migrate = { cmd = "uv run python manage.py migrate", help = "Run database migrations" }
 bootstrap = { shell = """
 echo "Bootstrapping initial data..."
 echo "This will take a bit ⏱️. Get yourself some coffee..."
-python manage.py bootstrap
+uv run python manage.py bootstrap
 echo "✓ Bootstrap complete"
 echo ""
 echo "Default admin credentials:"
@@ -90,4 +122,8 @@ echo "  Username: admin"
 echo "  Email: admin@envipath.com"
 echo "  Password: SuperSafe"
 """, help = "Bootstrap initial data (anonymous user, packages, models)"  }
-shell = { cmd = "python manage.py shell", help = "Open Django shell" }
+shell = { cmd = "uv run python manage.py shell", help = "Open Django shell" }
+
+# Build tasks
+build-frontend = { cmd = "pnpm run build", help = "Build frontend assets using pnpm", deps = ["js-deps"] }
+collectstatic = { cmd = "uv run python manage.py collectstatic --noinput", help = "Collect static files for production", deps = ["build-frontend"] }