Initial Blinko Cloudron package

- CloudronManifest.json with PostgreSQL and localstorage addons
- Dockerfile based on cloudron/base:5.0.0
- NGINX reverse proxy configuration
- Supervisor process management
- Initialization script with auto-configuration

Dockerfile

@@ -0,0 +1,67 @@
+FROM cloudron/base:5.0.0
+
+# Install Bun for building
+RUN curl -fsSL https://bun.sh/install | bash
+ENV PATH="/root/.bun/bin:${PATH}"
+
+# Set up working directory
+WORKDIR /app/code
+
+# Clone Blinko repository
+ARG BLINKO_VERSION=main
+RUN git clone --depth 1 --branch ${BLINKO_VERSION} https://github.com/blinkospace/blinko.git /tmp/blinko
+
+# Build the application
+WORKDIR /tmp/blinko
+
+# Install dependencies with Bun
+RUN bun install --frozen-lockfile
+
+# Handle Sharp for native image processing
+RUN ARCH=$(uname -m) && \
+    if [ "$ARCH" = "aarch64" ] || [ "$ARCH" = "arm64" ]; then \
+        bun add sharp@0.34.1 --arch=arm64 --platform=linux; \
+    fi
+
+# Generate Prisma client
+RUN bunx prisma generate
+
+# Build the application
+RUN bun run build:web
+RUN bun run build:seed
+
+# Copy built application to /app/code
+WORKDIR /app/code
+RUN cp -r /tmp/blinko/dist /app/code/dist && \
+    cp -r /tmp/blinko/server /app/code/server && \
+    cp -r /tmp/blinko/prisma /app/code/prisma && \
+    cp -r /tmp/blinko/node_modules /app/code/node_modules && \
+    cp /tmp/blinko/package.json /app/code/package.json
+
+# Copy public assets if they exist
+RUN if [ -d /tmp/blinko/public ]; then cp -r /tmp/blinko/public /app/code/public; fi
+
+# Set up initial data directory template
+RUN mkdir -p /tmp/data/.blinko
+
+# Install dumb-init
+RUN ARCH=$(uname -m) && \
+    if [ "$ARCH" = "aarch64" ] || [ "$ARCH" = "arm64" ]; then \
+        DUMB_INIT_ARCH="aarch64"; \
+    else \
+        DUMB_INIT_ARCH="x86_64"; \
+    fi && \
+    curl -Lo /usr/local/bin/dumb-init "https://github.com/Yelp/dumb-init/releases/download/v1.2.5/dumb-init_1.2.5_${DUMB_INIT_ARCH}" && \
+    chmod +x /usr/local/bin/dumb-init
+
+# Clean up
+RUN rm -rf /tmp/blinko
+
+# Copy Cloudron configuration files
+COPY start.sh /app/code/start.sh
+COPY nginx.conf /app/code/nginx.conf
+COPY supervisor/ /app/code/supervisor/
+
+RUN chmod +x /app/code/start.sh
+
+CMD ["/app/code/start.sh"]