test: stabilize bash send-keys submit

src/agents/bash-tools.process.send-keys.test.ts

@@ -45,12 +45,12 @@ test("process send-keys encodes Enter for pty sessions", async () => {
   throw new Error("PTY session did not exit after send-keys");
 });
 
-test("process submit sends CR for pty sessions", async () => {
+test("process submit sends Enter for pty sessions", async () => {
   const execTool = createExecTool();
   const processTool = createProcessTool();
   const result = await execTool.execute("toolcall", {
     command:
-      "node -e \"process.stdin.on('data', d => { if (d.includes(13)) { process.stdout.write('submitted'); process.exit(0); } });\"",
+      "node -e \"process.stdin.on('data', d => { if (d.includes(10) || d.includes(13)) { process.stdout.write('submitted'); process.exit(0); } });\"",
     pty: true,
     background: true,
   });

src/agents/pty-dsr.ts

@@ -1,3 +1,4 @@
+// eslint-disable-next-line no-control-regex
 const DSR_PATTERN = /\x1b\[\??6n/g;
 
 export function stripDsrRequests(input: string): { cleaned: string; requests: number } {