feat: add all services (dotfiles, packages, bootstrap, remote, containers, projects)

- DotfilesService: package discovery, module sync, link/unlink/status
- PackageService: install/remove/list with PM and binary support
- BootstrapService: profile-based system setup orchestration
- RemoteService: SSH target resolution and connection
- ContainerService: docker container lifecycle management
- ProjectService: git repo status checking

26 service tests.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

tests/test_service_projects.py

@@ -0,0 +1,78 @@
+"""Tests for ProjectService."""
+
+import subprocess
+from pathlib import Path
+
+from flow.core.config import AppConfig, FlowContext
+from flow.core.console import Console
+from flow.core.platform import PlatformInfo
+from flow.core.runtime import SystemRuntime
+from flow.services.projects import ProjectService
+
+
+def _make_ctx(projects_dir):
+    return FlowContext(
+        config=AppConfig(projects_dir=str(projects_dir)),
+        manifest={},
+        platform=PlatformInfo(),
+        console=Console(color=False),
+        runtime=SystemRuntime(),
+    )
+
+
+def _init_repo(path, commit=True):
+    """Create a git repo with an initial commit."""
+    path.mkdir(parents=True, exist_ok=True)
+    subprocess.run(["git", "init", str(path)], capture_output=True, check=True)
+    subprocess.run(["git", "-C", str(path), "config", "user.email", "test@test.com"], capture_output=True, check=True)
+    subprocess.run(["git", "-C", str(path), "config", "user.name", "Test"], capture_output=True, check=True)
+    if commit:
+        (path / "README.md").write_text("# test")
+        subprocess.run(["git", "-C", str(path), "add", "."], capture_output=True, check=True)
+        subprocess.run(["git", "-C", str(path), "commit", "-m", "init"], capture_output=True, check=True)
+
+
+class TestProjectService:
+    def test_check_clean_repo(self, tmp_path, capsys):
+        projects = tmp_path / "projects"
+        projects.mkdir()
+        _init_repo(projects / "myrepo")
+
+        ctx = _make_ctx(projects)
+        svc = ProjectService(ctx)
+        svc.check(fetch=False)
+
+        output = capsys.readouterr().out
+        assert "myrepo" in output
+        assert "clean" in output
+
+    def test_check_uncommitted_changes(self, tmp_path, capsys):
+        projects = tmp_path / "projects"
+        projects.mkdir()
+        _init_repo(projects / "myrepo")
+        (projects / "myrepo" / "new_file.txt").write_text("changes")
+
+        ctx = _make_ctx(projects)
+        svc = ProjectService(ctx)
+        svc.check(fetch=False)
+
+        output = capsys.readouterr().out
+        assert "uncommitted" in output
+
+    def test_check_no_git_repos(self, tmp_path, capsys):
+        projects = tmp_path / "projects"
+        projects.mkdir()
+        (projects / "not-a-repo").mkdir()
+
+        ctx = _make_ctx(projects)
+        svc = ProjectService(ctx)
+        svc.check(fetch=False)
+
+        output = capsys.readouterr().out
+        assert "No git" in output
+
+    def test_missing_projects_dir(self, tmp_path, capsys):
+        ctx = _make_ctx(tmp_path / "nonexistent")
+        svc = ProjectService(ctx)
+        svc.check(fetch=False)
+        assert "not found" in capsys.readouterr().out