feat: add marketplace metrics, privacy features, and service registry endpoints

- Add Prometheus metrics for marketplace API throughput and error rates with new dashboard panels
- Implement confidential transaction models with encryption support and access control
- Add key management system with registration, rotation, and audit logging
- Create services and registry routers for service discovery and management
- Integrate ZK proof generation for privacy-preserving receipts
- Add metrics instru

ecosystem-extensions/template/{{cookiecutter.package_name}}/setup.py

@@ -0,0 +1,97 @@
+"""
+Setup script for {{ cookiecutter.extension_display_name }}
+"""
+
+from setuptools import setup, find_packages
+import os
+
+# Read the contents of README file
+this_directory = os.path.abspath(os.path.dirname(__file__))
+with open(os.path.join(this_directory, 'README.md'), encoding='utf-8') as f:
+    long_description = f.read()
+
+# Read requirements
+with open(os.path.join(this_directory, 'requirements.txt'), encoding='utf-8') as f:
+    requirements = f.read().splitlines()
+
+setup(
+    name="{{ cookiecutter.package_name }}",
+    version="{{ cookiecutter.version }}",
+    author="{{ cookiecutter.author_name }}",
+    author_email="{{ cookiecutter.author_email }}",
+    description="{{ cookiecutter.extension_description }}",
+    long_description=long_description,
+    long_description_content_type="text/markdown",
+    url="https://github.com/{{ cookiecutter.github_username }}/{{ cookiecutter.extension_name }}",
+    packages=find_packages(),
+    classifiers=[
+        "Development Status :: 4 - Beta",
+        "Intended Audience :: Developers",
+        "License :: OSI Approved :: {{ cookiecutter.license }} License",
+        "Operating System :: OS Independent",
+        "Programming Language :: Python :: {{ cookiecutter.python_version }}",
+        "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
+        "Topic :: Software Development :: Libraries :: Python Modules",
+        "Topic :: Office/Business :: Financial",
+        {% if cookiecutter.extension_type == "payment" %}
+        "Topic :: Office/Business :: Financial :: Point-Of-Sale",
+        {% elif cookiecutter.extension_type == "erp" %}
+        "Topic :: Office/Business",
+        {% elif cookiecutter.extension_type == "analytics" %}
+        "Topic :: Scientific/Engineering :: Information Analysis",
+        {% else %}
+        "Topic :: Software Development :: Libraries",
+        {% endif %}
+    ],
+    python_requires=">={{ cookiecutter.python_version }}",
+    install_requires=requirements,
+    extras_require={
+        "dev": [
+            "pytest>=6.0",
+            "pytest-asyncio>=0.18.0" if {{ cookiecutter.use_asyncio|lower }} else "",
+            "pytest-cov>=2.12",
+            "black>=21.0",
+            "isort>=5.9",
+            "flake8>=3.9",
+            "mypy>=0.910",
+            "pre-commit>=2.15",
+        ],
+        "docs": [
+            "sphinx>=4.0",
+            "sphinx-rtd-theme>=1.0",
+            "myst-parser>=0.15",
+        ],
+        {% if cookiecutter.extension_type == "analytics" %}
+        "viz": [
+            "matplotlib>=3.5.0",
+            "plotly>=5.0.0",
+            "seaborn>=0.11.0",
+        ],
+        {% endif %}
+    },
+    entry_points={
+        "console_scripts": [
+            "{{ cookiecutter.package_name }}={{ cookiecutter.package_name }}.cli:main",
+        ],
+        "aitbc.extensions": [
+            "{{ cookiecutter.extension_name }}={{ cookiecutter.package_name }}.{{ cookiecutter.class_name }}",
+        ],
+    },
+    include_package_data=True,
+    package_data={
+        "{{ cookiecutter.package_name }}": [
+            "templates/*.yaml",
+            "templates/*.json",
+            "static/*",
+        ],
+    },
+    zip_safe=False,
+    keywords="aitbc {{ cookiecutter.extension_type }} {{ cookiecutter.extension_name }}",
+    project_urls={
+        "Bug Reports": "https://github.com/{{ cookiecutter.github_username }}/{{ cookiecutter.extension_name }}/issues",
+        "Source": "https://github.com/{{ cookiecutter.github_username }}/{{ cookiecutter.extension_name }}",
+        "Documentation": "https://{{ cookiecutter.extension_name }}.readthedocs.io",
+    },
+)