repo: Refactor repo structure

Now we have two projects, each in their own folder:
 
- codetracer-pure-python-recorder -- contains the old code
- codetracer-python-recorder -- contains the Rust-based module

Author: tzanko-matev

codetracer-pure-python-recorder/pyproject.toml

@@ -0,0 +1,28 @@
+[build-system]
+requires = ["setuptools>=61"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "codetracer-pure-python-recorder"
+version = "0.1.0"
+description = "Pure-Python prototype recorder producing CodeTracer traces"
+authors = [{name = "Metacraft Labs Ltd"}]
+license = {text = "MIT"}
+readme = "README.md"
+requires-python = ">=3.8"
+classifiers = [
+    "License :: OSI Approved :: MIT License",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3 :: Only",
+]
+
+[tool.setuptools]
+py-modules = ["trace"]
+package-dir = {"" = "src"}
+
+[tool.setuptools.packages.find]
+where = ["src"]
+
+[project.scripts]
+codetracer-record = "codetracer_pure_python_recorder.cli:main"
+codetracer-record-pure = "codetracer_pure_python_recorder.cli:main"