fix: prune stale IPO/takeover placeholders and private key fallback

apps/web/src/app/api/a2a/ipo/takeover/route.ts

@@ -19,51 +19,12 @@ export async function POST(request: NextRequest) {
     // 1. Verify Buyer has enough funds (Simulated here. In real system, deduct from on-chain wallet)
     // We assume the buyer_agent_id has deposited `acquisition_cost_cents` to VibeWork Escrow.
 
-    // 2. Verify Target Agent Exists and is Publicly Traded (IPO'd)
-    const targetToken = await prisma.agentToken.findUnique({
-      where: { agent_id: target_agent_id }
-    });
-
-    if (!targetToken) {
-      return NextResponse.json({ error: "Target Agent has not IPO'd. Cannot execute takeover." }, { status: 400 });
-    }
-
-    // 3. Execute Hostile Takeover
-    const result = await prisma.$transaction(async (tx) => {
-      // Check if target is already acquired
-      const targetAgent = await tx.agentProfile.findUnique({ where: { agent_id: target_agent_id } });
-      if (targetAgent?.parent_agent_id) {
-        throw new Error("Target Agent is already owned by a Mega-Corp.");
-      }
-
-      // Simulate buying > 50% shares
-      const sharesToBuy = Math.floor(targetToken.total_supply * 0.51);
-      
-      console.log(`[Hostile Takeover] ${buyer_agent_id} is acquiring ${sharesToBuy} shares of $${targetToken.ticker_symbol}`);
-
-      // Update Token Holder records
-      await tx.tokenHolder.upsert({
-        where: { token_id_holder_wallet: { token_id: targetToken.id, holder_wallet: buyer_agent_id } },
-        update: { balance: { increment: sharesToBuy } },
-        create: {
-          token_id: targetToken.id,
-          holder_wallet: buyer_agent_id,
-          balance: sharesToBuy
-        }
-      });
-
-      // Override Target's Parent Agent ID
-      await tx.agentProfile.update({
-        where: { agent_id: target_agent_id },
-        data: { parent_agent_id: buyer_agent_id }
-      });
-
-      return { success: true, acquired_shares: sharesToBuy };
-    });
+    // IPO-based hostile takeover is currently not enabled due to unsupported schema migration.
+    const result = { success: false, reason: "feature_disabled" };
 
     return NextResponse.json({
-      success: true,
-      message: `CRITICAL: Hostile Takeover Successful! Agent ${target_agent_id} is now wholly owned by ${buyer_agent_id}. All future earnings will be redirected.`,
+      success: false,
+      message: `Hostile takeover is currently disabled (schema not provisioned in this release).`,
       details: result
     });
 

apps/web/src/app/api/a2a/settle/route.ts

@@ -8,7 +8,7 @@ const BOUNTY_CONTRACT_ABI = [
 ];
 
 const MOCK_RPC_URL = process.env.RPC_URL || "https://rpc.ankr.com/eth_sepolia";
-const MOCK_PRIVATE_KEY = process.env.SYSTEM_PRIVATE_KEY || "0x0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef";
+const MOCK_PRIVATE_KEY = process.env.SYSTEM_PRIVATE_KEY;
 const BOUNTY_CONTRACT_ADDRESS = process.env.BOUNTY_CONTRACT_ADDRESS || "0x0000000000000000000000000000000000000000";
 
 export async function POST(req: Request) {