Remove HR module; provision agent sessions via /employees

backend/app/models/__init__.py

@@ -1,8 +1,7 @@
+from app.models.activity import Activity
 from app.models.org import Department, Employee
 from app.models.projects import Project, ProjectMember
 from app.models.work import Task, TaskComment
-from app.models.hr import HeadcountRequest, EmploymentAction
-from app.models.activity import Activity
 
 __all__ = [
     "Department",
@@ -11,7 +10,5 @@ __all__ = [
     "ProjectMember",
     "Task",
     "TaskComment",
-    "HeadcountRequest",
-    "EmploymentAction",
     "Activity",
 ]

backend/app/models/hr.py

@@ -1,66 +0,0 @@
-from __future__ import annotations
-
-from datetime import datetime
-
-from sqlmodel import Field, SQLModel
-
-
-class HeadcountRequest(SQLModel, table=True):
-    __tablename__ = "headcount_requests"
-
-    id: int | None = Field(default=None, primary_key=True)
-    department_id: int = Field(foreign_key="departments.id")
-    requested_by_manager_id: int = Field(foreign_key="employees.id")
-
-    role_title: str
-    employee_type: str  # human | agent
-    quantity: int = Field(default=1)
-
-    justification: str | None = None
-    status: str = Field(default="submitted")
-
-    # fulfillment linkage (optional)
-    fulfilled_employee_id: int | None = Field(default=None, foreign_key="employees.id")
-    fulfilled_onboarding_id: int | None = Field(default=None, foreign_key="agent_onboardings.id")
-    fulfilled_at: datetime | None = None
-
-    created_at: datetime = Field(default_factory=datetime.utcnow)
-
-
-class EmploymentAction(SQLModel, table=True):
-    __tablename__ = "employment_actions"
-
-    id: int | None = Field(default=None, primary_key=True)
-    employee_id: int = Field(foreign_key="employees.id")
-    issued_by_employee_id: int = Field(foreign_key="employees.id")
-
-    action_type: str  # praise|warning|pip|termination
-    notes: str | None = None
-
-    # Optional idempotency key to prevent duplicates on retries
-    idempotency_key: str | None = Field(default=None, index=True, unique=True)
-
-    created_at: datetime = Field(default_factory=datetime.utcnow)
-
-
-class AgentOnboarding(SQLModel, table=True):
-    __tablename__ = "agent_onboardings"
-
-    id: int | None = Field(default=None, primary_key=True)
-    agent_name: str
-    role_title: str
-    prompt: str
-    cron_interval_ms: int | None = None
-    tools_json: str | None = None
-    owner_hr_id: int | None = Field(default=None, foreign_key="employees.id")
-
-    # Link to the employee record once created
-    employee_id: int | None = Field(default=None, foreign_key="employees.id")
-
-    status: str = Field(default="planned")  # planned|spawning|spawned|verified|blocked
-    spawned_agent_id: str | None = None
-    session_key: str | None = None
-
-    notes: str | None = None
-    created_at: datetime = Field(default_factory=datetime.utcnow)
-    updated_at: datetime = Field(default_factory=datetime.utcnow)