Fixed type errors in nextJS apps, added Docker files

Co-authored-by: Nicolas <nocnico@users.noreply.github.com>

apps/hub/Dockerfile

@@ -0,0 +1,29 @@
+FROM node:22-alpine
+
+# Set the working directory
+WORKDIR /usr/app
+
+# Copy package.json and package-lock.json
+COPY package*.json ./
+
+# Install dependencies
+RUN npm install
+
+# Change ownership to the non-root user
+RUN chown -R node:node /usr/app
+
+# Copy the rest of the application code
+COPY . .
+
+# Build the application
+RUN npm run build
+
+# Expose the application port
+EXPOSE 3000
+
+# Run container as non-root (unprivileged) user
+# The "node" user is provided in the Node.js Alpine base image
+USER node
+
+# Command to run the application
+CMD ["npm", "start"]