fix: resolve menu duplicates, route prefix conflicts, API path bugs, permissions.deleted_at, remove test plugin from production

tests/test_sample_plugin.py

@@ -0,0 +1,49 @@
+"""Sample test plugin for LeoCRM plugin system testing."""
+
+from __future__ import annotations
+
+from typing import Any
+
+from app.plugins.base import BasePlugin
+from app.plugins.manifest import PluginManifest
+
+
+class TestSamplePlugin(BasePlugin):
+    """A sample plugin for testing the plugin lifecycle."""
+
+    manifest = PluginManifest(
+        name="test_sample",
+        version="1.0.0",
+        display_name="Test Sample Plugin",
+        description="A sample plugin for testing install/activate/deactivate/uninstall lifecycle.",
+        dependencies=[],
+        routes=[],
+        events=["contact.created"],
+        migrations=["0001_test_plugin.sql"],
+        permissions=[],
+    )
+
+    def __init__(self) -> None:
+        super().__init__()
+        self.install_called = False
+        self.activate_called = False
+        self.deactivate_called = False
+        self.uninstall_called = False
+        self.event_log: list[dict[str, Any]] = []
+
+    async def on_install(self, db, service_container) -> None:
+        self.install_called = True
+
+    async def on_activate(self, db, service_container, event_bus) -> None:
+        self.activate_called = True
+        await super().on_activate(db, service_container, event_bus)
+
+    async def on_deactivate(self, db, service_container, event_bus) -> None:
+        self.deactivate_called = True
+        await super().on_deactivate(db, service_container, event_bus)
+
+    async def on_uninstall(self, db, service_container) -> None:
+        self.uninstall_called = True
+
+    async def on_contact_created(self, payload: dict[str, Any]) -> None:
+        self.event_log.append({"event": "contact.created", "payload": payload})