feat: add normalization for Folder and Item path

app/api/folders/route.ts

@@ -7,8 +7,14 @@ export async function POST(request: Request) {
     const { name, path } = await request.json();
     console.debug("Received data:", { name, path });
 
+    // Normalization
+    let fmtPath = path.replace(/\\/g, "/"); // Replace backslashes with forward
+    if (!fmtPath.endsWith("/")) {
+      fmtPath += "/"; // Always add trailing slash
+    }
+
     const created = await prisma.folder.create({
-      data: { name, path },
+      data: { name, path: fmtPath },
     });
 
     return NextResponse.json(created);
@@ -25,9 +31,15 @@ export async function PATCH(request: Request) {
   try {
     const { id, name, path } = await request.json();
 
+    // Normalization
+    let fmtPath = path.replace(/\\/g, "/"); // Replace backslashes with forward
+    if (!fmtPath.endsWith("/")) {
+      fmtPath += "/"; // Always add trailing slash
+    }
+
     const updated = await prisma.folder.update({
       where: { id },
-      data: { name, path },
+      data: { name, path: fmtPath },
     });
 
     return NextResponse.json(updated);

app/api/items/route.ts

@@ -6,8 +6,11 @@ export async function POST(request: Request) {
     const { path, folderId, name, starred } = await request.json();
     console.debug("Received data:", { path, name, starred });
 
+    // Normalization
+    const fmtPath = path.replace(/\\/g, "/"); // Replace backslashes with forward
+
     const item = await prisma.item.create({
-      data: { path, folderId, name, starred },
+      data: { path: fmtPath, folderId, name, starred },
     });
 
     return NextResponse.json(item);
@@ -19,17 +22,14 @@ export async function POST(request: Request) {
 
 export async function PATCH(request: Request) {
   try {
-    const {
-      id,
-      basePathId: folderId,
-      path,
-      name,
-      starred,
-    } = await request.json();
+    const { id, folderId, path, name, starred } = await request.json();
+
+    // Normalization
+    const fmtPath = path.replace(/\\/g, "/"); // Replace backslashes with forward
 
     const item = await prisma.item.update({
       where: { id },
-      data: { path, folderId, name, starred },
+      data: { path: fmtPath, folderId, name, starred },
     });
 
     return NextResponse.json(item);

app/lib/folders.ts

@@ -6,11 +6,6 @@ export async function createFolder(
   name: string,
   path: string
 ): Promise<Folder | null> {
-  path = path.replace(/\\/g, "/"); // Replace backslashes with forward
-  if (!path.endsWith("/")) {
-    path += "/"; // Always add trailing slash
-  }
-
   try {
     const response = await fetch(apiUrl, {
       method: "POST",