Refactor environment variable declarations, enhance image handling in item forms, and update asset references in SvelteKit project for improved functionality and performance.

src/routes/items/+page.server.ts

@@ -45,11 +45,13 @@ export const actions: Actions = {
     const Has_Parent = parseBool(form.get("Has_Parent"));
     const Parent = (form.get("Parent") as string)?.trim() ?? "";
     const Stock = parseBool(form.get("Stock"));
+    const imageFileCreate = form.get("Image") as File | null;
+    const hasImage = imageFileCreate && imageFileCreate.size > 0;
 
     if (!Item) return fail(400, { error: "Item name is required", form: "create" });
 
     try {
-      await locals.pb.collection(COLLECTION).create({
+      const body: Record<string, unknown> = {
         Item,
         SKU,
         Description,
@@ -61,7 +63,9 @@ export const actions: Actions = {
         Has_Parent: !!Has_Parent,
         Parent: Parent || null,
         Stock: !!Stock,
-      });
+      };
+      if (hasImage) body.Image = imageFileCreate;
+      await locals.pb.collection(COLLECTION).create(body);
     } catch (e: unknown) {
       const message = e && typeof e === "object" && "message" in e ? String((e as { message: string }).message) : "Create failed";
       return fail(500, { error: message, form: "create" });
@@ -85,11 +89,13 @@ export const actions: Actions = {
     const Has_Parent = parseBool(form.get("Has_Parent"));
     const Parent = (form.get("Parent") as string)?.trim() ?? "";
     const Stock = parseBool(form.get("Stock"));
+    const Image = form.get("Image") as File | null;
+    const imageFile = Image && Image.size > 0 ? Image : undefined;
 
     if (!Item) return fail(400, { error: "Item name is required", form: "update" });
 
     try {
-      await locals.pb.collection(COLLECTION).update(id, {
+      const body: Record<string, unknown> = {
         Item,
         SKU,
         Description,
@@ -101,7 +107,9 @@ export const actions: Actions = {
         Has_Parent: !!Has_Parent,
         Parent: Parent || null,
         Stock: !!Stock,
-      });
+      };
+      if (imageFile) body.Image = imageFile;
+      await locals.pb.collection(COLLECTION).update(id, body);
     } catch (e: unknown) {
       const message = e && typeof e === "object" && "message" in e ? String((e as { message: string }).message) : "Update failed";
       return fail(500, { error: message, form: "update" });