feat: Implement container customization and add Portainer installation/removal playbooks.

app/schemas/docker.py

@@ -7,6 +7,28 @@ from pydantic import BaseModel, Field, ConfigDict
 
 # === Container Schemas ===
 
+class ContainerCustomizationOut(BaseModel):
+    id: int
+    host_id: str
+    container_id: str
+    icon_key: Optional[str] = None
+    icon_color: Optional[str] = None
+    bg_color: Optional[str] = None
+    updated_at: Optional[datetime] = None
+
+    model_config = ConfigDict(from_attributes=True)
+
+
+class ContainerCustomizationUpsert(BaseModel):
+    icon_key: Optional[str] = None
+    icon_color: Optional[str] = None
+    bg_color: Optional[str] = None
+
+
+class ContainerCustomizationListResponse(BaseModel):
+    customizations: List[ContainerCustomizationOut]
+
+
 class DockerContainerBase(BaseModel):
     """Base schema for Docker container."""
     container_id: str = Field(..., description="Docker container ID")
@@ -28,6 +50,7 @@ class DockerContainerResponse(DockerContainerBase):
     """Response schema for Docker container."""
     id: int
     host_id: str
+    customization: Optional[ContainerCustomizationOut] = None
     created_at: Optional[datetime] = None
     last_update_at: Optional[datetime] = None
 
@@ -283,6 +306,7 @@ class DockerContainerAggregatedResponse(DockerContainerBase):
     host_id: str
     host_name: str
     host_ip: str
+    customization: Optional[ContainerCustomizationOut] = None
     created_at: Optional[datetime] = None
     last_update_at: Optional[datetime] = None