Rebrand application from 'Beach Litter Mapping Platform' to 'Litter Scouts'

- Updated app name in all source files, documentation, and configuration
- Changed package names in package.json files
- Updated header, titles, and user-facing text
- Modified email templates and notification text
- Updated steering rules and spec documents

server/Dockerfile

@@ -0,0 +1,49 @@
+# Backend Dockerfile
+FROM node:20-alpine AS builder
+
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+
+# Install dependencies
+RUN npm ci
+
+# Copy prisma schema
+COPY prisma ./prisma
+
+# Generate Prisma client
+RUN npx prisma generate
+
+# Copy source code
+COPY . .
+
+# Build TypeScript
+RUN npm run build
+
+# Production stage
+FROM node:20-alpine
+
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+
+# Install production dependencies only
+RUN npm ci --only=production
+
+# Copy prisma schema and generated client
+COPY --from=builder /app/prisma ./prisma
+COPY --from=builder /app/node_modules/.prisma ./node_modules/.prisma
+
+# Copy built application
+COPY --from=builder /app/dist ./dist
+
+# Create uploads directory
+RUN mkdir -p uploads
+
+# Expose port
+EXPOSE 3000
+
+# Start the application
+CMD ["node", "dist/index.js"]