diff --git a/.dockerignore b/.dockerignore
index 7c64fb8..14d78cf 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -6,5 +6,9 @@ temp/
 build.sh
 run.sh
 README.md
+docker-compose.yml
+Dockerfile
+.next/
+.pnpm-store/
 
 
diff --git a/docker-compose.yml b/docker-compose.yml
index 8a46bfd..d247f1c 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -15,6 +15,7 @@ services:
       - ~/projects/faculty/1430/2024-fall-alex/modules:/app/storage/UX
       - ~/projects/faculty/4850_AdvancedFE/2024-fall-alex/modules:/app/storage/advanced_frontend
 
+      - ~/projects/faculty/1810/2024-spring-alex/modules_online:/app/storage/intro_to_web_online_old
       - ~/projects/faculty/1810/2024-fall-alex/modules:/app/storage/intro_to_web_old
       - ~/projects/faculty/1810/2025-spring-alex/in-person:/app/storage/intro_to_web
       - ~/projects/faculty/1810/2025-spring-alex/online:/app/storage/intro_to_web_online
diff --git a/src/app/course/[courseName]/calendar/day/DayItemTooltip.tsx b/src/app/course/[courseName]/calendar/day/DayItemTooltip.tsx
new file mode 100644
index 0000000..59736fb
--- /dev/null
+++ b/src/app/course/[courseName]/calendar/day/DayItemTooltip.tsx
@@ -0,0 +1,31 @@
+import { ReactNode } from "react";
+import { createPortal } from "react-dom";
+
+export const DayItemTooltip: React.FC<{
+  message: ReactNode;
+  targetRef: React.RefObject<HTMLAnchorElement | null>;
+  visible: boolean;
+}> = ({ message, targetRef, visible }) => {
+  const rect = targetRef.current?.getBoundingClientRect();
+
+  return createPortal(
+    <div
+      style={{
+        top: (rect?.bottom ?? 0) + window.scrollY + 10,
+        left: (rect?.left ?? 0) + window.scrollX + (rect?.width ?? 0) / 2,
+      }}
+      className={
+        " absolute -translate-x-1/2 " +
+        " bg-gray-800 text-white text-sm " +
+        " rounded py-1 px-2 " +
+        " transition-all duration-400 " +
+        " border border-slate-700 shadow-[0_0px_10px_0px] shadow-slate-500/50 " +
+        (visible ? "  " : " hidden -z-50 ")
+      }
+      role="tooltip"
+    >
+      {message}
+    </div>,
+    document.body
+  );
+};
diff --git a/src/app/course/[courseName]/calendar/day/ItemInDay.tsx b/src/app/course/[courseName]/calendar/day/ItemInDay.tsx
index da6a99d..ea500be 100644
--- a/src/app/course/[courseName]/calendar/day/ItemInDay.tsx
+++ b/src/app/course/[courseName]/calendar/day/ItemInDay.tsx
@@ -1,15 +1,12 @@
 import { IModuleItem } from "@/models/local/IModuleItem";
 import { getModuleItemUrl } from "@/services/urlUtils";
 import Link from "next/link";
-import { ReactNode, useEffect, useRef, useState } from "react";
+import { ReactNode, useRef, useState } from "react";
 import { useCourseContext } from "../../context/courseContext";
-import {
-  useDraggingContext,
-  DraggableItem,
-} from "../../context/drag/draggingContext";
-import { createPortal } from "react-dom";
+import { DraggableItem } from "../../context/drag/draggingContext";
 import ClientOnly from "@/components/ClientOnly";
 import { useDragStyleContext } from "../../context/drag/dragStyleContext";
+import { DayItemTooltip } from "./DayItemTooltip";
 
 export function ItemInDay({
   type,
@@ -53,8 +50,7 @@ export function ItemInDay({
             "draggableItem",
             JSON.stringify(draggableItem)
           );
-          setIsDragging(true)
-          
+          setIsDragging(true);
         }}
         onMouseEnter={() => setTooltipVisible(true)}
         onMouseLeave={() => setTooltipVisible(false)}
@@ -63,7 +59,7 @@ export function ItemInDay({
         {item.name}
       </Link>
       <ClientOnly>
-        <Tooltip
+        <DayItemTooltip
           message={message}
           targetRef={linkRef}
           visible={tooltipVisible && status === "incomplete"}
@@ -72,32 +68,3 @@ export function ItemInDay({
     </div>
   );
 }
-
-const Tooltip: React.FC<{
-  message: ReactNode;
-  targetRef: React.RefObject<HTMLElement>;
-  visible: boolean;
-}> = ({ message, targetRef, visible }) => {
-  const rect = targetRef.current?.getBoundingClientRect();
-
-  return createPortal(
-    <div
-      style={{
-        top: (rect?.bottom ?? 0) + window.scrollY + 10,
-        left: (rect?.left ?? 0) + window.scrollX + (rect?.width ?? 0) / 2,
-      }}
-      className={
-        " absolute -translate-x-1/2 " +
-        " bg-gray-800 text-white text-sm " +
-        " rounded py-1 px-2 " +
-        " transition-all duration-400 " +
-        " border border-slate-700 shadow-[0_0px_10px_0px] shadow-slate-500/50 " +
-        (visible ? "  " : " hidden -z-50 ")
-      }
-      role="tooltip"
-    >
-      {message}
-    </div>,
-    document.body
-  );
-};
diff --git a/src/hooks/localCourse/assignmentHooks.ts b/src/hooks/localCourse/assignmentHooks.ts
index 06aa0a8..cdcd92c 100644
--- a/src/hooks/localCourse/assignmentHooks.ts
+++ b/src/hooks/localCourse/assignmentHooks.ts
@@ -109,11 +109,12 @@ export const useUpdateAssignmentMutation = () => {
         previousModuleName,
       }
     ) => {
-      if (moduleName !== previousModuleName)
+      if (moduleName !== previousModuleName) {
         utils.assignment.getAllAssignments.invalidate({
           courseName,
           moduleName: previousModuleName,
         });
+      }
       utils.assignment.getAllAssignments.invalidate({ courseName, moduleName });
       utils.assignment.getAssignment.invalidate({
         courseName,
diff --git a/src/services/htmlMarkdownUtils.ts b/src/services/htmlMarkdownUtils.ts
index e4d8b34..34ae0f0 100644
--- a/src/services/htmlMarkdownUtils.ts
+++ b/src/services/htmlMarkdownUtils.ts
@@ -1,6 +1,6 @@
 "use client";
 import { marked } from "marked";
-import * as DOMPurify from "isomorphic-dompurify";
+import  DOMPurify from "isomorphic-dompurify";
 import { LocalCourseSettings } from "@/models/local/localCourseSettings";
 
 export function extractImageSources(htmlString: string) {
diff --git a/src/services/serverFunctions/router/assignmentRouter.ts b/src/services/serverFunctions/router/assignmentRouter.ts
index 5cda91b..ca53a64 100644
--- a/src/services/serverFunctions/router/assignmentRouter.ts
+++ b/src/services/serverFunctions/router/assignmentRouter.ts
@@ -90,7 +90,7 @@ export const assignmentRouter = router({
           assignment.name !== previousAssignmentName ||
           moduleName !== previousModuleName
         ) {
-          fileStorageService.assignments.delete({
+          await fileStorageService.assignments.delete({
             courseName,
             moduleName: previousModuleName,
             assignmentName: previousAssignmentName,
diff --git a/src/services/serverFunctions/router/pageRouter.ts b/src/services/serverFunctions/router/pageRouter.ts
index 8d1cded..a7601e8 100644
--- a/src/services/serverFunctions/router/pageRouter.ts
+++ b/src/services/serverFunctions/router/pageRouter.ts
@@ -81,7 +81,7 @@ export const pageRouter = router({
           page.name !== previousPageName ||
           moduleName !== previousModuleName
         ) {
-          fileStorageService.pages.delete({
+          await fileStorageService.pages.delete({
             courseName,
             moduleName: previousModuleName,
             pageName: previousPageName,
diff --git a/src/services/serverFunctions/router/quizRouter.ts b/src/services/serverFunctions/router/quizRouter.ts
index 46b801a..38d7d5c 100644
--- a/src/services/serverFunctions/router/quizRouter.ts
+++ b/src/services/serverFunctions/router/quizRouter.ts
@@ -84,7 +84,7 @@ export const quizRouter = router({
           quiz.name !== previousQuizName ||
           moduleName !== previousModuleName
         ) {
-          fileStorageService.quizzes.delete({
+          await fileStorageService.quizzes.delete({
             courseName,
             moduleName: previousModuleName,
             quizName: previousQuizName,