Consolidate workflows (#29)

* Add README badges

* Fix badges

* Consolidate pre-merge workflows

.github/workflows/pre-merge.yaml

@@ -0,0 +1,56 @@
+name: pre-merge
+run-name: ${{ github.actor }} pre-merge checks
+on: [pull_request]
+
+jobs:
+  run-tests:
+    if: github.event.pull_request.draft == false
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.10'
+      - uses: snok/install-poetry@v1
+        with:
+          version: 1.5.1
+          virtualenvs-create: false
+          installer-parallel: true
+      - run: poetry install
+      - run: pip install --upgrade "jax[cpu]"
+      - run: pytest -vvs
+
+  run-linting:
+    if: github.event.pull_request.draft == false
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.10'
+      - uses: snok/install-poetry@v1
+        with:
+          version: 1.5.1
+          virtualenvs-create: false
+          installer-parallel: true
+      - run: poetry install
+      - run: pre-commit install
+      - run: task lint
+
+  build-package:
+    if: github.event.pull_request.draft == false
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.10'
+      - uses: snok/install-poetry@v1
+        with:
+          version: 1.5.1
+          virtualenvs-create: false
+          installer-parallel: true
+      - run: poetry install
+      - run: poetry build
+      - run: echo "VERSION=$(poetry version --short)" >> $GITHUB_ENV
+      - run: ls dist

README.md

@@ -2,6 +2,9 @@
 
 Add a [tqdm](https://github.com/tqdm/tqdm) progress bar to your JAX scans and loops.
 
+![PyPI - Version](https://img.shields.io/pypi/v/jax-tqdm)
+![PyPI - Downloads](https://img.shields.io/pypi/dm/jax-tqdm)
+
 ## Installation
 
 Install with pip: