test: add coverage for rooms, memberships, and people modules; improve CI

.github/workflows/test.yml

@@ -4,12 +4,17 @@ on:
   pull_request:
     branches:
       - main
+    types: [opened, synchronize, reopened]
+  push:
+    branches-ignore:
+      - main
 
 jobs:
   test:
-    name: Run unit tests
+    name: Run unit tests (Python ${{ matrix.python-version }})
     runs-on: ubuntu-latest
     strategy:
+      fail-fast: false
       matrix:
         python-version: ["3.12", "3.13"]
 
@@ -30,4 +35,12 @@ jobs:
         run: uv sync
 
       - name: Run tests
-        run: uv run python -m unittest discover -s tests -v
+        run: uv run python -m unittest discover -s tests -v 2>&1 | tee test-output.txt; exit ${PIPESTATUS[0]}
+
+      - name: Summarize results
+        if: always()
+        run: |
+          echo "## Test Results (Python ${{ matrix.python-version }})" >> $GITHUB_STEP_SUMMARY
+          echo '```' >> $GITHUB_STEP_SUMMARY
+          tail -20 test-output.txt >> $GITHUB_STEP_SUMMARY
+          echo '```' >> $GITHUB_STEP_SUMMARY