refactor: migrate from Next.js to SolidJS and GraphQL

- Converted web application from Next.js to SolidJS with Vite
- Replaced React components with SolidJS components
- Implemented GraphQL client using URQL
- Added authentication, room, and chat components
- Updated project structure and configuration files
- Removed unnecessary Next.js and docs-related files
- Added Docker support for web and API applications

apps/api/Dockerfile

@@ -0,0 +1,17 @@
+FROM node:22-alpine AS base
+
+# Rebuild the source code only when needed
+FROM base
+WORKDIR /app
+COPY . .
+# Install dependencies
+RUN npm install
+
+# Generate Prisma client
+RUN npm run prisma:generate
+
+# Build the project
+RUN npm run api:build
+
+# Start the server
+ENTRYPOINT [ "npm", "run", "api:start" ]