refactor: prefix all manifest data classes with Manifest

Avoids name collisions with same-named runtime/plugin classes
(e.g. manifest AgentProvider vs plugin AgentProvider ABC,
manifest EgressRoute vs runtime EgressRoute). Renamed:

  AgentProvider        → ManifestAgentProvider   (manifest_agent.py)
  Agent                → ManifestAgent            (manifest_agent.py)
  EgressRoute          → ManifestEgressRoute      (manifest_egress.py)
  PathMatch            → ManifestPathMatch        (manifest_egress.py)
  HeaderMatch          → ManifestHeaderMatch      (manifest_egress.py)
  MatchEntry           → ManifestMatchEntry       (manifest_egress.py)
  EgressConfig         → ManifestEgressConfig     (manifest_egress.py)
  Bottle               → ManifestBottle           (manifest.py)
  ProvisionedKeyConfig → ManifestProvisionedKeyConfig (manifest_git.py)
  GitEntry             → ManifestGitEntry         (manifest_git.py)
  GitUser              → ManifestGitUser          (manifest_git.py)

tests/unit/test_manifest_git_user.py

@@ -2,7 +2,7 @@
 
 import unittest
 
-from bot_bottle.manifest import ManifestError, GitUser, Manifest
+from bot_bottle.manifest import ManifestError, ManifestGitUser, Manifest
 
 
 def _error_message(callable_, *args, **kwargs) -> str:  # type: ignore
@@ -99,13 +99,13 @@ class TestGitUserDirect(unittest.TestCase):
     """Direct GitUser dataclass exercises (no manifest wrapper)."""
 
     def test_is_empty_default(self):
-        self.assertTrue(GitUser().is_empty())
+        self.assertTrue(ManifestGitUser().is_empty())
 
     def test_is_empty_false_when_name_set(self):
-        self.assertFalse(GitUser(name="x").is_empty())
+        self.assertFalse(ManifestGitUser(name="x").is_empty())
 
     def test_is_empty_false_when_email_set(self):
-        self.assertFalse(GitUser(email="x@y").is_empty())
+        self.assertFalse(ManifestGitUser(email="x@y").is_empty())
 
 
 if __name__ == "__main__":

tests/unit/test_manifest_runtime.py

@@ -7,7 +7,7 @@ silently ignoring."""
 import unittest
 from typing import Any
 
-from bot_bottle.manifest import ManifestError, Bottle, Manifest
+from bot_bottle.manifest import ManifestError, ManifestBottle, Manifest
 
 
 def _manifest_with_runtime(value: object) -> dict[str, Any]:
@@ -26,7 +26,7 @@ class TestManifestRuntimeRemoved(unittest.TestCase):
         self.assertIn("dev", m.bottles)
 
     def test_bottle_dataclass_has_no_runtime_attribute(self):
-        self.assertFalse(hasattr(Bottle(), "runtime"))
+        self.assertFalse(hasattr(ManifestBottle(), "runtime"))
 
     def test_any_runtime_value_is_rejected(self):
         for value in ("runsc", "runc", "kata-runtime", "", 42, None):

tests/unit/test_smolmachines_provision.py

@@ -33,7 +33,7 @@ from bot_bottle.backend.smolmachines.launch import _bundle_launch_spec
 from bot_bottle.backend.util import AGENT_CA_PATH
 from bot_bottle.egress import EgressPlan, EgressRoute
 from bot_bottle.git_gate import GitGatePlan, GitGateUpstream
-from bot_bottle.manifest import GitEntry, Manifest
+from bot_bottle.manifest import ManifestGitEntry, Manifest
 from bot_bottle.supervise import SupervisePlan
 from bot_bottle.workspace import workspace_plan
 
@@ -85,7 +85,7 @@ def _plan(
     *,
     agent_prompt: str = "",
     skills: list[str] | None = None,
-    git: list[GitEntry] = (),  # type: ignore
+    git: list[ManifestGitEntry] = (),  # type: ignore
     git_user: dict | None = None,  # type: ignore
     copy_cwd: bool = False,
     user_cwd: str = "/tmp/x",
@@ -392,7 +392,7 @@ class TestProvisionGit(unittest.TestCase):
         # git HTTP port is published on host loopback at launch
         # time, and the plan carries the discovered host port.
         plan = _plan(
-            git=[GitEntry(
+            git=[ManifestGitEntry(
                 Name="bot-bottle",
                 Upstream="ssh://git@host/repo.git",
                 IdentityFile="~/.ssh/id_ed25519",