refactor(cli): replace process.exit prompts with interactive selection for empty states

index.ts

@@ -611,11 +611,14 @@ async function showMenu(): Promise<void> {
 
     if (selected === null || selected === BACK) return;
 
-    if (selected === "commit") await handleCommit(false, false);
+    const result =
-    else if (selected === "pr") await handlePR(false);
+      selected === "commit"
-    else await handleConfig();
+        ? await handleCommit(false, false)
+        : selected === "pr"
+          ? await handlePR(false)
+          : await handleConfig();
 
-    return;
+    if (result !== "back") return;
   }
 }
 
@@ -660,9 +663,13 @@ async function handleCommit(
   const unstagedFiles = await getUnstagedFiles();
 
   if (stagedFiles.length === 0 && unstagedFiles.length === 0) {
-    console.log(`\n  ${YELLOW}Nothing to commit.${RESET}`);
+    const choice = await selectOne({
-    await ask(`  ${DIM}Press Enter to exit...${RESET}`);
+      title: "Nothing to commit",
-    process.exit(0);
+      subtitle: "No staged or unstaged changes.",
+      items: [{ label: "Back", value: "back" as const }],
+    });
+    if (choice === null) process.exit(0);
+    return "done";
   }
 
   if (unstagedFiles.length > 0) {
@@ -685,9 +692,13 @@ async function handleCommit(
 
   const diff = await getStagedDiff();
   if (!diff) {
-    console.log(`\n  ${YELLOW}No staged changes to commit.${RESET}`);
+    const choice = await selectOne({
-    await ask(`  ${DIM}Press Enter to exit...${RESET}`);
+      title: "Nothing to commit",
-    process.exit(0);
+      subtitle: "No staged changes to commit.",
+      items: [{ label: "Back", value: "back" as const }],
+    });
+    if (choice === null) process.exit(0);
+    return "done";
   }
 
   const MAX_DIFF_SIZE = 15000;
@@ -815,11 +826,13 @@ async function handlePR(draft: boolean): Promise<"done" | "back"> {
   const commits = await getBranchCommits(baseBranch);
 
   if (commits.length === 0) {
-    console.error(
+    const choice = await selectOne({
-      `\n  ${YELLOW}No commits on ${branchName} compared to ${baseBranch}. Commit something first.${RESET}`,
+      title: "No commits to compare",
-    );
+      subtitle: `No commits on ${branchName} compared to ${baseBranch}. Commit something first.`,
-    await ask(`  ${DIM}Press Enter to exit...${RESET}`);
+      items: [{ label: "Back", value: "back" as const }],
-    process.exit(0);
+    });
+    if (choice === null) process.exit(0);
+    return "done";
   }
 
   console.log(