feat: add uv trick til

python/uvtrick.md

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+# `uvtrick`: Run Python Code from `venv` in Current Environment
+
+🔗: [uvtrick](https://github.com/koaning/uvtrick)
+
+The following Python code executes the `uses_rich` function in a fresh Python
+virtual environment that's...
+
+- managed by `uv`
+- using Python 3.12
+- ensuring `rich` package is installed and available...even if it's not
+  available in the current Python environment
+
+```python
+from uvtrick import Env
+
+def uses_rich():
+    from rich import print
+    print("hi :vampire:")
+
+Env("rich", python="3.12").run(uses_rich)
+```
+
+The trick works by taking advantage of `uv`'s speed to perform the following operations, all within the `Env.run()` method:
+
+1. Create a new temp directory
+2. Pickle the `args` and `kwargs`, and save them to `pickled_inputs.pickle`
+3. Use `inspect.getsource()` to get the source code of the function passed to `run()`
+4. Write that source to a `pytemp.py` file, along with the genearted `if __name__ == "__main__":` block responsible for calling the function with pickled inputs, and save its output
+to a new, separate pickle file named `tmp.pickle`
+
+Finally, after creating the new temporary Python file, it executes the program using a command
+similar to:
+
+```bash
+uv run --with rich --python 3.12 --quiet pytemp.py
+```
+
+Which reads the output from `tmp.pickle` and returns it to the caller.
+Sensational.