add initial complete webui, more ai commands for moderation, add api

webui/app/api/user/profile/route.ts

@@ -0,0 +1,46 @@
+import { NextRequest, NextResponse } from "next/server";
+import { validateSession } from "@/lib/auth";
+import { SESSION_COOKIE_NAME } from "@/lib/auth-constants";
+
+export async function GET(request: NextRequest) {
+  try {
+    const cookieToken = request.cookies.get(SESSION_COOKIE_NAME)?.value;
+    const authHeader = request.headers.get('authorization');
+    const bearerToken = authHeader?.startsWith('Bearer ') ? authHeader.slice(7) : null;
+    const sessionToken = bearerToken || cookieToken;
+
+    if (!sessionToken) {
+      return NextResponse.json({ error: "Authentication required" }, { status: 401 });
+    }
+
+    const sessionData = await validateSession(sessionToken);
+
+    if (!sessionData || !sessionData.user) {
+      return NextResponse.json({ error: "Invalid or expired session" }, { status: 401 });
+    }
+
+    const { user } = sessionData;
+    const sanitizedUser = {
+      telegramId: user.telegramId,
+      username: user.username,
+      firstName: user.firstName,
+      lastName: user.lastName,
+      aiEnabled: user.aiEnabled,
+      showThinking: user.showThinking,
+      customAiModel: user.customAiModel,
+      aiTemperature: user.aiTemperature,
+      aiRequests: user.aiRequests,
+      aiCharacters: user.aiCharacters,
+      disabledCommands: user.disabledCommands,
+      languageCode: user.languageCode,
+    };
+
+    return NextResponse.json(sanitizedUser);
+
+  } catch (error) {
+    console.error("Error in profile API:", error);
+    return NextResponse.json({
+      error: "Internal server error"
+    }, { status: 500 });
+  }
+}