Backend overhaul: new models, routers, schemas for shifts, business day, flags, messages, settings

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

local_backend/schemas/flag.py

@@ -0,0 +1,44 @@
+from pydantic import BaseModel
+from typing import Optional, List
+from datetime import datetime
+
+
+class FlagDefCreate(BaseModel):
+    name: str
+    emoji: Optional[str] = None
+    color: Optional[str] = "#6b7280"
+    sort_order: Optional[int] = 0
+
+
+class FlagDefUpdate(BaseModel):
+    name: Optional[str] = None
+    emoji: Optional[str] = None
+    color: Optional[str] = None
+    sort_order: Optional[int] = None
+    is_active: Optional[bool] = None
+
+
+class FlagDefOut(BaseModel):
+    id: int
+    name: str
+    emoji: Optional[str] = None
+    color: Optional[str] = None
+    sort_order: int
+    is_active: bool
+
+    model_config = {"from_attributes": True}
+
+
+class FlagAssignmentOut(BaseModel):
+    id: int
+    table_id: int
+    flag_id: int
+    flag_def: Optional[FlagDefOut] = None
+    assigned_at: datetime
+    assigned_by: Optional[int] = None
+
+    model_config = {"from_attributes": True}
+
+
+class SetTableFlagsRequest(BaseModel):
+    flag_ids: List[int]