fix: resolve all remaining legacy import issues

- Update models/database/__init__.py to import from module locations
- Update models/schema/__init__.py to remove deleted modules
- Update models/__init__.py to import Inventory from module
- Remove duplicate AdminNotification from models/database/admin.py
- Fix monitoring module to import AdminNotification from messaging
- Update stats schema imports in admin/vendor API
- Update notification schema imports
- Add order_item_exception.py schema to orders module
- Fix app/api/v1/__init__.py to use storefront instead of shop
- Add cms_admin_pages import to main.py
- Fix password_reset_token imports
- Fix AdminNotification test imports

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

app/modules/customers/routes/api/storefront.py

@@ -31,7 +31,7 @@ from app.modules.customers.services import (
 )
 from app.services.auth_service import AuthService
 from app.services.email_service import EmailService
-from models.database.password_reset_token import PasswordResetToken
+from app.modules.customers.models import PasswordResetToken
 from models.schema.auth import (
     LogoutResponse,
     PasswordResetRequestResponse,

app/modules/monitoring/models/__init__.py

@@ -9,10 +9,8 @@ Re-exports monitoring-related models from their source locations.
 from app.modules.billing.models import CapacitySnapshot
 
 # Admin notification and logging models
-from models.database.admin import (
-    AdminNotification,
-    PlatformAlert,
-)
+from app.modules.messaging.models import AdminNotification
+from models.database.admin import PlatformAlert
 
 __all__ = [
     "CapacitySnapshot",

app/modules/orders/schemas/__init__.py

@@ -43,6 +43,18 @@ from app.modules.orders.schemas.order import (
     ShippingLabelInfo,
 )
 
+from app.modules.orders.schemas.order_item_exception import (
+    OrderItemExceptionResponse,
+    OrderItemExceptionBriefResponse,
+    OrderItemExceptionListResponse,
+    OrderItemExceptionStats,
+    ResolveExceptionRequest,
+    IgnoreExceptionRequest,
+    BulkResolveRequest,
+    BulkResolveResponse,
+    AutoMatchResult,
+)
+
 from app.modules.orders.schemas.invoice import (
     # Invoice settings schemas
     VendorInvoiceSettingsCreate,
@@ -79,6 +91,16 @@ __all__ = [
     "OrderItemCreate",
     "OrderItemExceptionBrief",
     "OrderItemResponse",
+    # Order item exception schemas
+    "OrderItemExceptionResponse",
+    "OrderItemExceptionBriefResponse",
+    "OrderItemExceptionListResponse",
+    "OrderItemExceptionStats",
+    "ResolveExceptionRequest",
+    "IgnoreExceptionRequest",
+    "BulkResolveRequest",
+    "BulkResolveResponse",
+    "AutoMatchResult",
     # Customer schemas
     "CustomerSnapshot",
     "CustomerSnapshotResponse",

app/modules/orders/schemas/order_item_exception.py

@@ -0,0 +1,173 @@
+# app/modules/orders/schemas/order_item_exception.py
+"""
+Pydantic schemas for order item exception management.
+
+Handles unmatched products during marketplace order imports.
+"""
+
+from datetime import datetime
+
+from pydantic import BaseModel, ConfigDict, Field
+
+
+# ============================================================================
+# Exception Response Schemas
+# ============================================================================
+
+
+class OrderItemExceptionResponse(BaseModel):
+    """Schema for order item exception response."""
+
+    model_config = ConfigDict(from_attributes=True)
+
+    id: int
+    order_item_id: int
+    vendor_id: int
+    vendor_name: str | None = None  # For cross-vendor views
+
+    # Original data from marketplace
+    original_gtin: str | None
+    original_product_name: str | None
+    original_sku: str | None
+
+    # Exception classification
+    exception_type: str  # product_not_found, gtin_mismatch, duplicate_gtin
+
+    # Resolution status
+    status: str  # pending, resolved, ignored
+
+    # Resolution details
+    resolved_product_id: int | None
+    resolved_at: datetime | None
+    resolved_by: int | None
+    resolution_notes: str | None
+
+    # Timestamps
+    created_at: datetime
+    updated_at: datetime
+
+    # Nested order info (populated by service)
+    order_number: str | None = None
+    order_id: int | None = None
+    order_date: datetime | None = None
+    order_status: str | None = None
+
+    @property
+    def is_pending(self) -> bool:
+        """Check if exception is pending resolution."""
+        return self.status == "pending"
+
+    @property
+    def is_resolved(self) -> bool:
+        """Check if exception has been resolved."""
+        return self.status == "resolved"
+
+    @property
+    def is_ignored(self) -> bool:
+        """Check if exception has been ignored."""
+        return self.status == "ignored"
+
+
+class OrderItemExceptionBriefResponse(BaseModel):
+    """Brief exception info for embedding in order item responses."""
+
+    model_config = ConfigDict(from_attributes=True)
+
+    id: int
+    original_gtin: str | None
+    original_product_name: str | None
+    exception_type: str
+    status: str
+    resolved_product_id: int | None
+
+
+# ============================================================================
+# List/Stats Response Schemas
+# ============================================================================
+
+
+class OrderItemExceptionListResponse(BaseModel):
+    """Paginated list of exceptions."""
+
+    exceptions: list[OrderItemExceptionResponse]
+    total: int
+    skip: int
+    limit: int
+
+
+class OrderItemExceptionStats(BaseModel):
+    """Exception statistics for a vendor."""
+
+    pending: int = 0
+    resolved: int = 0
+    ignored: int = 0
+    total: int = 0
+
+    # Additional breakdown
+    orders_with_exceptions: int = 0
+
+
+# ============================================================================
+# Request Schemas
+# ============================================================================
+
+
+class ResolveExceptionRequest(BaseModel):
+    """Request to resolve an exception by assigning a product."""
+
+    product_id: int = Field(..., description="Product ID to assign to this order item")
+    notes: str | None = Field(
+        None,
+        max_length=1000,
+        description="Optional notes about the resolution"
+    )
+
+
+class IgnoreExceptionRequest(BaseModel):
+    """Request to ignore an exception (still blocks confirmation)."""
+
+    notes: str = Field(
+        ...,
+        min_length=1,
+        max_length=1000,
+        description="Reason for ignoring (required)"
+    )
+
+
+class BulkResolveRequest(BaseModel):
+    """Request to bulk resolve all pending exceptions for a GTIN."""
+
+    gtin: str = Field(
+        ...,
+        min_length=1,
+        max_length=50,
+        description="GTIN to match pending exceptions"
+    )
+    product_id: int = Field(..., description="Product ID to assign")
+    notes: str | None = Field(
+        None,
+        max_length=1000,
+        description="Optional notes about the resolution"
+    )
+
+
+class BulkResolveResponse(BaseModel):
+    """Response from bulk resolve operation."""
+
+    resolved_count: int
+    gtin: str
+    product_id: int
+
+
+# ============================================================================
+# Auto-Match Response Schemas
+# ============================================================================
+
+
+class AutoMatchResult(BaseModel):
+    """Result of auto-matching after product import."""
+
+    gtin: str
+    product_id: int
+    resolved_count: int
+    resolved_exception_ids: list[int]