diff --git a/frontend/package.json b/frontend/package.json
index a5ba0341..33d416f9 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -44,9 +44,6 @@
         "@tanstack/react-table": "^8.21.3",
         "@tanstack/react-virtual": "^3.14.3",
         "@tiptap/core": "^3.27.1",
-        "@tiptap/extension-code": "^3.27.1",
-        "@tiptap/extension-code-block": "^3.27.1",
-        "@tiptap/extension-hard-break": "^3.27.1",
         "@tiptap/extension-image": "^3.27.1",
         "@tiptap/extension-list": "^3.27.1",
         "@tiptap/extension-table": "^3.27.1",
@@ -93,7 +90,6 @@
         "tailwind-merge": "^3.6.0",
         "tw-animate-css": "^1.4.0",
         "use-debounce": "^10.1.1",
-        "vaul": "^1.1.2",
         "zod": "^4.4.3"
     },
     "devDependencies": {
diff --git a/frontend/pnpm-lock.yaml b/frontend/pnpm-lock.yaml
index 6fdf7570..6776a54e 100644
--- a/frontend/pnpm-lock.yaml
+++ b/frontend/pnpm-lock.yaml
@@ -92,15 +92,6 @@ importers:
       '@tiptap/core':
         specifier: ^3.27.1
         version: 3.27.1(@tiptap/pm@3.27.1)
-      '@tiptap/extension-code':
-        specifier: ^3.27.1
-        version: 3.27.1(@tiptap/core@3.27.1(@tiptap/pm@3.27.1))
-      '@tiptap/extension-code-block':
-        specifier: ^3.27.1
-        version: 3.27.1(@tiptap/core@3.27.1(@tiptap/pm@3.27.1))(@tiptap/pm@3.27.1)
-      '@tiptap/extension-hard-break':
-        specifier: ^3.27.1
-        version: 3.27.1(@tiptap/core@3.27.1(@tiptap/pm@3.27.1))
       '@tiptap/extension-image':
         specifier: ^3.27.1
         version: 3.27.1(@tiptap/core@3.27.1(@tiptap/pm@3.27.1))
@@ -239,9 +230,6 @@ importers:
       use-debounce:
         specifier: ^10.1.1
         version: 10.1.1(react@19.2.7)
-      vaul:
-        specifier: ^1.1.2
-        version: 1.1.2(@types/react-dom@19.2.3(@types/react@19.2.17))(@types/react@19.2.17)(react-dom@19.2.7(react@19.2.7))(react@19.2.7)
       zod:
         specifier: ^4.4.3
         version: 4.4.3
@@ -5377,12 +5365,6 @@ packages:
   util-deprecate@1.0.2:
     resolution: {integrity: sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw==}
 
-  vaul@1.1.2:
-    resolution: {integrity: sha512-ZFkClGpWyI2WUQjdLJ/BaGuV6AVQiJ3uELGk3OYtP+B6yCO7Cmn9vPFXVJkRaGkOJu3m8bQMgtyzNHixULceQA==}
-    peerDependencies:
-      react: ^16.8 || ^17.0 || ^18.0 || ^19.0.0 || ^19.0.0-rc
-      react-dom: ^16.8 || ^17.0 || ^18.0 || ^19.0.0 || ^19.0.0-rc
-
   vfile-message@4.0.3:
     resolution: {integrity: sha512-QTHzsGd1EhbZs4AsQ20JX1rC3cOlt/IWJruk893DfLRr57lcnOeMaWG4K0JrRta4mIJZKth2Au3mM3u03/JWKw==}
 
@@ -11196,15 +11178,6 @@ snapshots:
 
   util-deprecate@1.0.2: {}
 
-  vaul@1.1.2(@types/react-dom@19.2.3(@types/react@19.2.17))(@types/react@19.2.17)(react-dom@19.2.7(react@19.2.7))(react@19.2.7):
-    dependencies:
-      '@radix-ui/react-dialog': 1.1.17(@types/react-dom@19.2.3(@types/react@19.2.17))(@types/react@19.2.17)(react-dom@19.2.7(react@19.2.7))(react@19.2.7)
-      react: 19.2.7
-      react-dom: 19.2.7(react@19.2.7)
-    transitivePeerDependencies:
-      - '@types/react'
-      - '@types/react-dom'
-
   vfile-message@4.0.3:
     dependencies:
       '@types/unist': 3.0.3
diff --git a/frontend/src/components/ui/drawer.tsx b/frontend/src/components/ui/drawer.tsx
deleted file mode 100644
index e935dadb..00000000
--- a/frontend/src/components/ui/drawer.tsx
+++ /dev/null
@@ -1,95 +0,0 @@
-import * as React from 'react';
-import { Drawer as DrawerPrimitive } from 'vaul';
-
-import { cn } from '@/lib/utils';
-
-function Drawer({ shouldScaleBackground = true, ...props }: React.ComponentProps<typeof DrawerPrimitive.Root>) {
-    return (
-        <DrawerPrimitive.Root
-            shouldScaleBackground={shouldScaleBackground}
-            {...props}
-        />
-    );
-}
-
-const DrawerTrigger = DrawerPrimitive.Trigger;
-
-const DrawerPortal = DrawerPrimitive.Portal;
-
-const DrawerClose = DrawerPrimitive.Close;
-
-function DrawerContent({ children, className, ...props }: React.ComponentProps<typeof DrawerPrimitive.Content>) {
-    return (
-        <DrawerPortal>
-            <DrawerOverlay />
-            <DrawerPrimitive.Content
-                className={cn(
-                    'bg-background fixed inset-x-0 bottom-0 z-50 mt-24 flex h-auto flex-col rounded-t-[10px] border',
-                    className,
-                )}
-                {...props}
-            >
-                <div className="bg-muted mx-auto mt-4 h-2 w-[100px] rounded-full" />
-                {children}
-            </DrawerPrimitive.Content>
-        </DrawerPortal>
-    );
-}
-
-function DrawerDescription({ className, ...props }: React.ComponentProps<typeof DrawerPrimitive.Description>) {
-    return (
-        <DrawerPrimitive.Description
-            className={cn('text-muted-foreground text-sm', className)}
-            {...props}
-        />
-    );
-}
-
-function DrawerFooter({ className, ...props }: React.ComponentProps<'div'>) {
-    return (
-        <div
-            className={cn('mt-auto flex flex-col gap-2 p-4', className)}
-            {...props}
-        />
-    );
-}
-
-function DrawerHeader({ className, ...props }: React.ComponentProps<'div'>) {
-    return (
-        <div
-            className={cn('grid gap-1.5 p-4 text-center sm:text-left', className)}
-            {...props}
-        />
-    );
-}
-
-function DrawerOverlay({ className, ...props }: React.ComponentProps<typeof DrawerPrimitive.Overlay>) {
-    return (
-        <DrawerPrimitive.Overlay
-            className={cn('fixed inset-0 z-50 bg-black/80', className)}
-            {...props}
-        />
-    );
-}
-
-function DrawerTitle({ className, ...props }: React.ComponentProps<typeof DrawerPrimitive.Title>) {
-    return (
-        <DrawerPrimitive.Title
-            className={cn('text-lg leading-none font-semibold tracking-tight', className)}
-            {...props}
-        />
-    );
-}
-
-export {
-    Drawer,
-    DrawerClose,
-    DrawerContent,
-    DrawerDescription,
-    DrawerFooter,
-    DrawerHeader,
-    DrawerOverlay,
-    DrawerPortal,
-    DrawerTitle,
-    DrawerTrigger,
-};