chore: bare-minimum ci.yml to isolate startup failure

.github/workflows/ci.yml

@@ -1,121 +1,13 @@
 name: CI
 
-# Action SHAs are pinned, not floating tags. To bump:
-#   gh api repos/<owner>/<repo>/commits/<tag> --jq .sha
-# (use /commits/<tag>, NOT /git/refs/tags/<tag> — annotated tags would
-# return the tag-object SHA, which Actions can't resolve.)
-# Update the comment on the right with the new tag for traceability.
-
 on:
   push:
     branches: [develop, main]
   pull_request:
     branches: [develop, main]
 
 jobs:
-  lint:
-    name: Lint & Format
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
-      - uses: astral-sh/setup-uv@d4b2f3b6ecc6e67c4457f6d3e41ec42d3d0fcb86  # v5
-      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065  # v5
-        with:
-          python-version: "3.14"
-      - run: uv sync --frozen --extra dev
-      - run: uv run ruff check .
-      - run: uv run ruff format --check .
-
-  typecheck:
-    name: Type Check
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
-      - uses: astral-sh/setup-uv@d4b2f3b6ecc6e67c4457f6d3e41ec42d3d0fcb86  # v5
-      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065  # v5
-        with:
-          python-version: "3.14"
-      - run: uv sync --frozen --extra dev
-      - run: uv run mypy --strict src/ tests/
-
-  test-unit:
-    name: Unit tests
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
-      - uses: astral-sh/setup-uv@d4b2f3b6ecc6e67c4457f6d3e41ec42d3d0fcb86  # v5
-      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065  # v5
-        with:
-          python-version: "3.14"
-      - run: uv sync --frozen --extra dev
-      - run: uv run pytest tests/ -v -m "not integration" -o "addopts="
-
-  coverage:
-    name: Coverage
-    runs-on: ubuntu-latest
-    # Runs the full suite with coverage. Until ticket #17 lands real source
-    # under src/, the template has no measurable coverage; pyproject.toml's
-    # [tool.coverage.report].fail_under stays at 75 (the eventual target),
-    # while CI uses --cov-fail-under=0 so the empty scaffold doesn't fail.
-    steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
-      - uses: astral-sh/setup-uv@d4b2f3b6ecc6e67c4457f6d3e41ec42d3d0fcb86  # v5
-      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065  # v5
-        with:
-          python-version: "3.14"
-      - run: uv sync --frozen --extra dev
-      - run: uv run pytest tests/ --cov=src --cov-report=term-missing --cov-fail-under=0
-
-  architecture:
-    name: Architecture (import-linter)
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
-      - uses: astral-sh/setup-uv@d4b2f3b6ecc6e67c4457f6d3e41ec42d3d0fcb86  # v5
-      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065  # v5
-        with:
-          python-version: "3.14"
-      - run: uv sync --frozen --extra dev
-      - run: uv run lint-imports
-
-  pre-commit:
-    name: Pre-commit
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
-      - uses: astral-sh/setup-uv@d4b2f3b6ecc6e67c4457f6d3e41ec42d3d0fcb86  # v5
-      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065  # v5
-        with:
-          python-version: "3.14"
-      - run: uv sync --frozen --extra dev
-      - run: uv run pre-commit run --all-files --show-diff-on-failure
-
-  frontend-build:
-    name: Frontend Build
-    runs-on: ubuntu-latest
-    if: hashFiles('frontend/package.json') != ''
-    steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
-      - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e  # v6
-        with:
-          node-version: "24"
-          cache: npm
-          cache-dependency-path: frontend/package-lock.json
-      - run: cd frontend && npm ci && npm run build
-
-  frontend-quality:
-    name: Frontend Quality
+  hello:
     runs-on: ubuntu-latest
-    if: hashFiles('frontend/package.json') != ''
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
-      - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e  # v6
-        with:
-          node-version: "24"
-          cache: npm
-          cache-dependency-path: frontend/package-lock.json
-      - run: cd frontend && npm ci
-      - run: cd frontend && npm run lint
-      - run: cd frontend && npm run format:check
-      - run: cd frontend && npm run check
-      - run: cd frontend && npm run test
+      - run: echo "hello"