Promote sprints to main

.github/workflows/ci.yml

@@ -0,0 +1,36 @@
+name: CI
+
+on:
+  push:
+    branches: [main, sprints]
+  pull_request:
+
+jobs:
+  checks:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Set up uv
+        uses: astral-sh/setup-uv@v5
+        with:
+          enable-cache: true
+
+      - name: Install dependencies
+        run: uv sync --dev --frozen
+
+      - name: Lint
+        run: uv run ruff check src scripts tests
+
+      - name: Type check
+        run: uv run mypy src
+
+      - name: Test
+        run: uv run pytest -q

.gitignore

@@ -195,11 +195,14 @@ cython_debug/
 .pypirc
 
 # AI
+.agents/
+.codex/
 .cursorignore
 .cursorindexingignore
 .cursorrules
 .claude/
 .cursor/
+.rulesync/
 
 # Marimo
 marimo/_static/
@@ -208,13 +211,16 @@ __marimo__/
 
 # Notes
 notes/
-docs/
+docs/internal/
 
 # SLICES-specific
 /data/
 outputs/
+/results/*
+!/results/.gitkeep
 wandb/
 .tensor_cache/
+logs/
 
 # PyTorch Lightning
 lightning_logs/

.pre-commit-config.yaml

@@ -14,7 +14,7 @@ repos:
         args: [--line-length=100, --target-version=py312]
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.3.4
+    rev: v0.14.8
     hooks:
       - id: ruff
         args: [--fix]

EXPERIMENTS_PLAN.md

@@ -0,0 +1,6 @@
+# Experiment Plan Pointer
+
+The active SLICES experiment plan lives at `docs/internal/EXPERIMENT_PLAN.md`.
+
+This file exists so tools or reviews that look for `EXPERIMENTS_PLAN.md` land on
+the canonical plan rather than treating the plan as missing.