feat(nodes): add high-level images service

feat(nodes): add ResultsServiceABC & SqliteResultsService

**Doesn't actually work bc of circular imports. Can't even test it.**

- add a base class for ResultsService and SQLite implementation
- use `graph_execution_manager` `on_changed` callback to keep `results` table in sync

fix(nodes): fix results service bugs

chore(ui): regen api

fix(ui): fix type guards

feat(nodes): add `result_type` to results table, fix types

fix(nodes): do not shadow `list` builtin

feat(nodes): add results router

It doesn't work due to circular imports still

fix(nodes): Result class should use outputs classes, not fields

feat(ui): crude results router

fix(ui): send to canvas in currentimagebuttons not working

feat(nodes): add core metadata builder

feat(nodes): add design doc

feat(nodes): wip latents db stuff

feat(nodes): images_db_service and resources router

feat(nodes): wip images db & router

feat(nodes): update image related names

feat(nodes): update urlservice

feat(nodes): add high-level images service

invokeai/app/api_app.py

@@ -3,6 +3,7 @@ import asyncio
 from inspect import signature
 
 import uvicorn
+from invokeai.app.models import resources
 import invokeai.backend.util.logging as logger
 from fastapi import FastAPI
 from fastapi.middleware.cors import CORSMiddleware
@@ -14,11 +15,12 @@ from fastapi_events.middleware import EventHandlerASGIMiddleware
 from pydantic.schema import schema
 
 from .api.dependencies import ApiDependencies
-from .api.routers import images, sessions, models
+from .api.routers import image_resources, images, sessions, models
 from .api.sockets import SocketIO
 from .invocations.baseinvocation import BaseInvocation
 from .services.config import InvokeAIAppConfig
 
+
 # Create the app
 # TODO: create this all in a method so configuration/etc. can be passed in?
 app = FastAPI(title="Invoke AI", docs_url=None, redoc_url=None)
@@ -73,6 +75,8 @@ app.include_router(images.images_router, prefix="/api")
 
 app.include_router(models.models_router, prefix="/api")
 
+app.include_router(image_resources.image_resources_router, prefix="/api")
+
 
 # Build a custom OpenAPI to include all outputs
 # TODO: can outputs be included on metadata of invocation schemas somehow?
@@ -121,6 +125,7 @@ app.openapi = custom_openapi
 # Override API doc favicons
 app.mount("/static", StaticFiles(directory="static/dream_web"), name="static")
 
+
 @app.get("/docs", include_in_schema=False)
 def overridden_swagger():
     return get_swagger_ui_html(
@@ -138,8 +143,12 @@ def overridden_redoc():
         redoc_favicon_url="/static/favicon.ico",
     )
 
+
 # Must mount *after* the other routes else it borks em
-app.mount("/", StaticFiles(directory="invokeai/frontend/web/dist", html=True), name="ui")
+app.mount(
+    "/", StaticFiles(directory="invokeai/frontend/web/dist", html=True), name="ui"
+)
+
 
 def invoke_api():
     # Start our own event loop for eventing usage