feat: add initial project structure with license, README, and pre-commit configuration

pyproject.toml

@@ -1,16 +1,83 @@
-[build-system]
-requires = ["hatchling"]
-build-backend = "hatchling.build"
-
 [project]
 name = "streamlit-chat-app"
 version = "0.1.0"
+description = "Streamlit chat app with MCP"
+readme = "README.md"
+requires-python = ">=3.11"
+authors = [
+    {name = "Abhishek Bhakat", email = "abhishek.bhakat@hotmail.com"}
+]
 dependencies = [
     "streamlit",
     "python-dotenv",
     "openai",
     "dolphin-mcp"
 ]
+classifiers = [
+    "Development Status :: 3 - Alpha",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.11",
+]
+license = "MIT"
+license-files = ["LICEN[CS]E*"]
+
+[project.urls]
+GitHub = "https://git.bhakat.dev/abhishekbhakat/mcpapp"
+Issues = "https://git.bhakat.dev/abhishekbhakat/mcpapp/issues"
+
+[project.optional-dependencies]
+dev = [
+    "build>=1.2.2",
+    "pre-commit>=4.0.1",
+    "pytest>=8.3.4",
+    "pytest-asyncio>=0.25.0",
+    "pytest-mock>=3.14.0",
+    "ruff>=0.9.2"
+]
+
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
 
 [tool.hatch.build.targets.wheel]
 packages = ["src"]
+
+[tool.ruff]
+line-length = 200
+indent-width = 4
+fix = true
+preview = true
+
+lint.select = [
+    "E",  # pycodestyle errors
+    "F",  # pyflakes
+    "I",  # isort
+    "W",  # pycodestyle warnings
+    "C90",  # Complexity
+    "C",  # flake8-comprehensions
+    "ISC",  # flake8-implicit-str-concat
+    "T10",  # flake8-debugger
+    "A",  # flake8-builtins
+    "UP",  # pyupgrade
+]
+
+lint.ignore = [
+    "C416",  # Unnecessary list comprehension - rewrite as a generator expression
+    "C408",  # Unnecessary `dict` call - rewrite as a literal
+    "ISC001"  # Single line implicit string concatenation
+]
+
+lint.fixable = ["ALL"]
+lint.unfixable = []
+
+[tool.ruff.format]
+quote-style = "double"
+indent-style = "space"
+skip-magic-trailing-comma = false
+
+[tool.ruff.lint.isort]
+combine-as-imports = true
+
+[tool.ruff.lint.mccabe]
+max-complexity = 12