feat: add conditional asset embedding with dev/prod build separation

- Add embed-assets feature flag to make rust-embed/mime_guess optional
- Update Justfile with backend-dev command for development (no embedded assets)
- Add CORS middleware when assets not embedded (for Vite proxy)
- Improve db recipe with Bun script supporting start/reset/rm commands

web/src/routeTree.gen.ts

@@ -8,52 +8,52 @@
 // You should NOT make any changes in this file as it will be overwritten.
 // Additionally, you should also exclude this file from your linter and/or formatter to prevent it from being checked or modified.
 
-import { Route as rootRouteImport } from "./routes/__root";
-import { Route as IndexRouteImport } from "./routes/index";
+import { Route as rootRouteImport } from './routes/__root'
+import { Route as IndexRouteImport } from './routes/index'
 
 const IndexRoute = IndexRouteImport.update({
-  id: "/",
-  path: "/",
+  id: '/',
+  path: '/',
   getParentRoute: () => rootRouteImport,
-} as any);
+} as any)
 
 export interface FileRoutesByFullPath {
-  "/": typeof IndexRoute;
+  '/': typeof IndexRoute
 }
 export interface FileRoutesByTo {
-  "/": typeof IndexRoute;
+  '/': typeof IndexRoute
 }
 export interface FileRoutesById {
-  __root__: typeof rootRouteImport;
-  "/": typeof IndexRoute;
+  __root__: typeof rootRouteImport
+  '/': typeof IndexRoute
 }
 export interface FileRouteTypes {
-  fileRoutesByFullPath: FileRoutesByFullPath;
-  fullPaths: "/";
-  fileRoutesByTo: FileRoutesByTo;
-  to: "/";
-  id: "__root__" | "/";
-  fileRoutesById: FileRoutesById;
+  fileRoutesByFullPath: FileRoutesByFullPath
+  fullPaths: '/'
+  fileRoutesByTo: FileRoutesByTo
+  to: '/'
+  id: '__root__' | '/'
+  fileRoutesById: FileRoutesById
 }
 export interface RootRouteChildren {
-  IndexRoute: typeof IndexRoute;
+  IndexRoute: typeof IndexRoute
 }
 
-declare module "@tanstack/react-router" {
+declare module '@tanstack/react-router' {
   interface FileRoutesByPath {
-    "/": {
-      id: "/";
-      path: "/";
-      fullPath: "/";
-      preLoaderRoute: typeof IndexRouteImport;
-      parentRoute: typeof rootRouteImport;
-    };
+    '/': {
+      id: '/'
+      path: '/'
+      fullPath: '/'
+      preLoaderRoute: typeof IndexRouteImport
+      parentRoute: typeof rootRouteImport
+    }
   }
 }
 
 const rootRouteChildren: RootRouteChildren = {
   IndexRoute: IndexRoute,
-};
+}
 export const routeTree = rootRouteImport
   ._addFileChildren(rootRouteChildren)
-  ._addFileTypes<FileRouteTypes>();
+  ._addFileTypes<FileRouteTypes>()