fix: badge import uses configured gamedata root for ExternalTexts.json

- import-badge.ts, badges route, and badges edit route now resolve
  ExternalTexts.json via getGamedataRoot() instead of the hardcoded
  public/nitro-assets/gamedata/ path
- writeBadgeToExternalTexts creates the file (and parent dirs) when
  missing, so fresh deployments no longer fail with ENOENT
- upload-import SQL maker now classifies furni via classifyFurni and
  generates correct category sub-pages (imp_<catKey>) instead of
  hardcoded imp_other

src/lib/services/import-badge.ts

@@ -1,28 +1,37 @@
 import { promises as fs } from "node:fs";
 import path from "node:path";
 import { db, WebsiteBadges } from "@/lib/db";
-
-const EXTERNAL_TEXTS_PATH = path.join(
-	process.cwd(),
-	"public/nitro-assets/gamedata/ExternalTexts.json",
-);
+import { getGamedataRoot } from "@/lib/services/furni-asset-dirs";
 
 export type ImportBadgeResult =
 	| { ok: true }
 	| { ok: false; error: string; status: number };
 
+function externalTextsPath(gamedataRoot: string): string {
+	return path.join(gamedataRoot, "config", "ExternalTexts.json");
+}
+
 /** Write badge name/desc into ExternalTexts.json (409 if already present). */
 export async function writeBadgeToExternalTexts(
 	code: string,
 	name: string,
 	description: string,
 ): Promise<ImportBadgeResult> {
+	const gamedataRoot = await getGamedataRoot();
+	if (!gamedataRoot) {
+		return {
+			ok: false,
+			error: "gamedata_root not configured",
+			status: 500,
+		};
+	}
+	const extPath = externalTextsPath(gamedataRoot);
 	const nameKey = `badge_name_${code}`;
 	const descKey = `badge_desc_${code}`;
 
 	let texts: Record<string, string>;
 	try {
-		const raw = await fs.readFile(EXTERNAL_TEXTS_PATH, "utf-8");
+		const raw = await fs.readFile(extPath, "utf-8");
 		texts = JSON.parse(raw) as Record<string, string>;
 	} catch (err) {
 		// File not present yet (fresh deployment) — start with an empty object.
@@ -52,12 +61,8 @@ export async function writeBadgeToExternalTexts(
 	texts[descKey] = description || "";
 
 	try {
-		await fs.mkdir(path.dirname(EXTERNAL_TEXTS_PATH), { recursive: true });
-		await fs.writeFile(
-			EXTERNAL_TEXTS_PATH,
-			JSON.stringify(texts, null, 4),
-			"utf-8",
-		);
+		await fs.mkdir(path.dirname(extPath), { recursive: true });
+		await fs.writeFile(extPath, JSON.stringify(texts, null, 4), "utf-8");
 		return { ok: true };
 	} catch (err) {
 		console.warn(