fix(pairing): accept positional provider args

src/pairing/pairing-messages.test.ts

@@ -37,7 +37,7 @@ describe("buildPairingReply", () => {
       expect(text).toContain(testCase.idLine);
       expect(text).toContain(`Pairing code: ${testCase.code}`);
       expect(text).toContain(
-        `clawdbot pairing approve --provider ${testCase.provider} <code>`,
+        `clawdbot pairing approve ${testCase.provider} <code>`,
       );
     });
   }

src/pairing/pairing-messages.ts

@@ -14,6 +14,6 @@ export function buildPairingReply(params: {
     `Pairing code: ${code}`,
     "",
     "Ask the bot owner to approve with:",
-    `clawdbot pairing approve --provider ${provider} <code>`,
+    `clawdbot pairing approve ${provider} <code>`,
   ].join("\n");
 }