date format fix

app/schemas.py

@@ -142,6 +142,16 @@ class WsDeviceHello(BaseModel):
 
 # ── WebSocket v3 Frame Models ─────────────────────────────────────────
 
+class FormatPrefsModel(BaseModel):
+    """User display preferences sent by Electron on each request."""
+
+    timezone: str = "UTC"
+    date_format: str = "dd/MM/yyyy"
+    time_format: str = "24h"
+    locale: str = "en-US"
+    now_iso: str = ""
+
+
 class WsFloatingScope(BaseModel):
     """Scope for a floating request — narrows the agent to a specific entity."""
 
@@ -155,6 +165,7 @@ class WsHomeRequest(BaseModel):
     type: Literal[WsFrameType.home_request] = WsFrameType.home_request
     message: str
     conversation_history: list[dict[str, Any]] = Field(default_factory=list)
+    format_prefs: FormatPrefsModel | None = None
 
 
 class WsFloatingRequest(BaseModel):
@@ -163,6 +174,7 @@ class WsFloatingRequest(BaseModel):
     type: Literal[WsFrameType.floating_request] = WsFrameType.floating_request
     message: str
     scope: WsFloatingScope
+    format_prefs: FormatPrefsModel | None = None
 
 
 class WsBriefRequest(BaseModel):
@@ -173,6 +185,7 @@ class WsBriefRequest(BaseModel):
     session_id: str | None = None
     mode: Literal["home", "project"]
     project_id: str | None = None
+    format_prefs: FormatPrefsModel | None = None
 
 
 class WsStreamStart(BaseModel):