feat: restructure ht-docker-tools repository with enhanced Deno support and NVM integration

- Removed Dockerfile and added multiple Dockerfiles for various tools (ClickHouse, MongoDB, MinIO, Caddy, Redis) with Deno runtime.
- Updated package.json to reflect new repository structure and versioning.
- Added comprehensive README and technical notes for architecture overview and usage.
- Implemented build and test scripts for streamlined image creation and validation.
- Introduced bash scripts for NVM functionality in Docker images.

Dockerfile_clickhouse

@@ -0,0 +1,15 @@
+FROM clickhouse/clickhouse-server
+LABEL author="Task Venture Capital GmbH <hello@task.vc>"
+
+# Install Deno runtime for scripting/automation
+RUN apt-get update \
+    && apt-get install -y curl unzip ca-certificates \
+    && curl -fsSL https://deno.land/install.sh | sh \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
+
+ENV DENO_INSTALL="/root/.deno"
+ENV PATH="$DENO_INSTALL/bin:$PATH"
+
+# Verify Deno installation
+RUN deno --version