Add multilingual STT support and config UI/runtime updates

.github/workflows/ci.yml

@@ -0,0 +1,25 @@
+name: ci
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  test-and-build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.11"
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install uv build
+          uv sync --extra x11
+      - name: Compile
+        run: python -m py_compile src/*.py tests/*.py
+      - name: Unit tests
+        run: python -m unittest discover -s tests -p 'test_*.py'
+      - name: Build artifacts
+        run: python -m build