refactor: js output

src/bugzilla/config.js

@@ -0,0 +1,28 @@
+// Bugzilla configuration — loads from .bugzilla.json or environment variables
+import * as fs from "fs";
+import * as path from "path";
+const CONFIG_FILE = ".bugzilla.json";
+export function loadConfig(cwd = process.cwd()) {
+    const filePath = path.join(cwd, CONFIG_FILE);
+    if (fs.existsSync(filePath)) {
+        const raw = fs.readFileSync(filePath, "utf-8");
+        const json = JSON.parse(raw);
+        return {
+            baseUrl: json.baseUrl ?? json.base_url ?? "",
+            apiKey: json.apiKey ?? json.api_key,
+            product: json.product ?? "",
+            component: json.component ?? "",
+        };
+    }
+    const baseUrl = process.env.BUGZILLA_URL;
+    const apiKey = process.env.BUGZILLA_API_KEY;
+    if (!baseUrl || !apiKey) {
+        throw new Error(`Bugzilla config not found. Create ${CONFIG_FILE} or set BUGZILLA_URL and BUGZILLA_API_KEY`);
+    }
+    return {
+        baseUrl: baseUrl.replace(/\/+$/, ""),
+        apiKey,
+        product: process.env.BUGZILLA_PRODUCT ?? "",
+        component: process.env.BUGZILLA_COMPONENT ?? "",
+    };
+}