Move code to code dir

Follow yoda

justfile

@@ -5,16 +5,16 @@ clean: files kernels unique packages
 test:
 
 files:
-    python src/files.py input output
+    python code/files.py input output
 
 kernels:
-    python src/kernels.py input output
+    python code/kernels.py input output
 
 unique:
-    python src/unique.py input output
+    python code/unique.py input output
 
 packages:
-    python src/packages.py input output
+    python code/packages.py input output
 
 versioned:
     #!/usr/bin/env bash
@@ -40,4 +40,4 @@ validate:
 # 2018-05-09 is the first date of recording available
 getraw:
     uv sync --locked
-    uv run python src/get_raw.py --dir input --delay 1 2018-05-09
+    uv run python code/get_raw.py --dir input --delay 1 2018-05-09

pyproject.toml

@@ -10,6 +10,13 @@ dependencies = [
     "yarl>=1.22.0",
 ]
 
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[tool.hatch.build.targets.wheel]
+packages = ["code"]
+
 [dependency-groups]
 dev = [
     "dataframely>=1.13.0",