Update CLI and roadmap documentation; clean up code

- Revised CLI documentation to clarify the sequence of operations for the `up` command and updated the status of features.
- Enhanced the roadmap with completed tasks marked as done.
- Removed unused import in clone_ext.py for cleaner code.
- Added assertions in test_bootstrap.py to ensure correct script generation and validate the presence of autocompletion data.

tests/test_seed.py

@@ -0,0 +1,59 @@
+from pathlib import Path
+
+from gpu_rent.civitai import pick_primary_file
+from gpu_rent.manifests import extract_version_id, repo_dirname, parse_models
+from gpu_rent.payload import has_payload, model_push_set
+from gpu_rent.remote.clone_ext import is_sha, strip_auth, with_token
+
+
+def test_extract_version_id():
+    assert extract_version_id("https://civitai.red/models/1?modelVersionId=9") == 9
+    assert extract_version_id("https://civitai.com/api/download/models/77") == 77
+
+
+def test_parse_models_fills_id_from_url(tmp_path: Path):
+    path = tmp_path / "m.yaml"
+    path.write_text("lora:\n  - url: https://civitai.red/models/1?modelVersionId=42\n", encoding="utf-8")
+    entries = parse_models(path)
+    assert entries[0].version_id == 42
+
+
+def test_repo_dirname():
+    from gpu_rent.manifests import GitRepo
+
+    repo = GitRepo(kind="swarmui", url="https://github.com/org/SwarmUI-Foo.git", ref="main", directory=None)
+    assert repo_dirname(repo) == "SwarmUI-Foo"
+
+
+def test_pick_primary_file():
+    version = {
+        "files": [
+            {"name": "a.ckpt", "primary": False},
+            {"name": "b.safetensors", "primary": True},
+        ]
+    }
+    assert pick_primary_file(version)["name"] == "b.safetensors"
+
+
+def test_payload_pairs_sidecar_skips_orphan(tmp_path: Path):
+    root = tmp_path / "Models" / "Lora"
+    root.mkdir(parents=True)
+    (root / ".gitkeep").write_text("x", encoding="utf-8")
+    (root / "README.md").write_text("x", encoding="utf-8")
+    (root / "foo.safetensors").write_bytes(b"weights")
+    (root / "foo.civitai.json").write_text("{}", encoding="utf-8")
+    (root / "orphan.json").write_text("{}", encoding="utf-8")
+    names = {p.name for p in model_push_set(tmp_path / "Models")}
+    assert names == {"foo.safetensors", "foo.civitai.json"}
+    empty = tmp_path / "Wildcards"
+    empty.mkdir()
+    (empty / ".gitkeep").write_text("", encoding="utf-8")
+    assert not has_payload(empty)
+
+
+def test_git_token_injection():
+    url = "https://github.com/org/Ext.git"
+    assert "x-access-token:secret@" in with_token(url, "secret")
+    assert strip_auth(with_token(url, "secret")) == url
+    assert is_sha("a" * 40)
+    assert not is_sha("main")