[python] Fixup python examples / build (#2509)

## Description

This fixes up and renables the python examples builds.

Main fixes
- Test shell script just straight up didn't do what it was intended to
do
- Replace analog imus (and half refactored sims) with OnboardIMU
- Fixes swerve velocities function signature
- "regenerates" the default robotpy test

## Meta

Merge checklist:
- [x] Pull Request title is [short, imperative
summary](https://cbea.ms/git-commit/) of proposed changes
- [x] The description documents the _what_ and _why_, including events
that led to this PR
- [ ] If this PR changes behavior or adds a feature, user documentation
is updated
- [ ] If this PR touches photon-serde, all messages have been
regenerated and hashes have not changed unexpectedly
- [ ] If this PR touches configuration, this is backwards compatible
with all settings going back to the previous seasons's last release
(seasons end after champs ends)
- [ ] If this PR touches pipeline settings or anything related to data
exchange, the frontend typing is updated
- [ ] If this PR addresses a bug, a regression test for it is added
- [ ] If this PR adds a dependency, the license has been checked for
compatibility and steps taken to follow it

---------

Co-authored-by: Matt Morley <matthew.morley.ca@gmail.com>
Co-authored-by: David Vo <auscompgeek@users.noreply.github.com>

.github/workflows/python.yml

@@ -78,55 +78,54 @@ jobs:
       - name: Run mypy type checking
         run: mypy --show-column-numbers --config-file photon-lib/py/pyproject.toml photon-lib
 
-  # build-python-examples:
-  #   needs: build-py
-  #   strategy:
-  #     matrix:
-  #       os: [ubuntu-24.04, windows-2022, macos-14]
-  #   runs-on: ${{ matrix.os }}
+  build-python-examples:
+    needs: build-py
+    strategy:
+      matrix:
+        os: [ubuntu-24.04, windows-2022, macos-14]
+    runs-on: ${{ matrix.os }}
 
-  #   steps:
+    steps:
 
-  #     - name: Checkout code
-  #       uses: actions/checkout@v6
-  #       with:
-  #         fetch-depth: 0
+      - name: Checkout code
+        uses: actions/checkout@v6
+        with:
+          fetch-depth: 0
 
-  #     - name: Set up Python
-  #       uses: actions/setup-python@v6
-  #       with:
-  #         python-version: 3.14
+      - name: Set up Python
+        uses: actions/setup-python@v6
+        with:
+          python-version: 3.14
 
-  #     - name: Install dependencies
-  #       run: |
-  #         python -m pip install --upgrade pip
-  #         python -m pip install mypy
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install mypy
 
-  #     - name: Download artifacts
-  #       uses: actions/download-artifact@v8
-  #       with:
-  #         name: dist
-  #         path: ./photon-lib/py/dist/
+      - name: Download artifacts
+        uses: actions/download-artifact@v8
+        with:
+          name: dist
+          path: ./photon-lib/py/dist/
 
-  #     - name: Install PhotonLibPy package
-  #       working-directory: ./photon-lib/py
-  #       shell: bash
-  #       run: |
-  #           pip install --no-cache-dir dist/*.whl
+      - name: Install PhotonLibPy package
+        working-directory: ./photon-lib/py
+        shell: bash
+        run: |
+            pip install --no-cache-dir dist/*.whl
 
-  #     - name: Build Python examples
-  #       working-directory: photonlib-python-examples
-  #       shell: bash
-  #       run: |
-  #         for folder in */;
-  #         do
-  #           echo $folder
-  #           ./run.sh $folder
-  #         done
+      - name: Build Python examples
+        working-directory: photonlib-python-examples
+        shell: bash
+        run: |
+          for folder in */;
+          do
+            echo $folder
+            ./test.sh $folder
+          done
 
   deploy:
-    # TODO: BRING BACK PYTHON EXAMPLES
-    needs: [test-py]
+    needs: [test-py, build-python-examples]
     runs-on: ubuntu-24.04
     # Only upload on tags
     if: startsWith(github.ref, 'refs/tags/v')