chore: import upstream snapshot with attribution

tests/unit/cli-completion-dynamic.test.ts

@@ -0,0 +1,95 @@
+import test from "node:test";
+import assert from "node:assert/strict";
+
+test("completion.mjs pode ser importado sem erro", async () => {
+  const mod = await import("../../bin/cli/commands/completion.mjs");
+  assert.equal(typeof mod.registerCompletion, "function");
+  assert.equal(typeof mod.runCompletionCommand, "function");
+});
+
+test("runCompletionCommand bash retorna 0 e string não-vazia", async () => {
+  const chunks: string[] = [];
+  const orig = process.stdout.write.bind(process.stdout);
+  (process.stdout as any).write = (c: string | Uint8Array) => {
+    if (typeof c === "string") chunks.push(c);
+    return true;
+  };
+  try {
+    const { runCompletionCommand } = await import("../../bin/cli/commands/completion.mjs");
+    const code = await runCompletionCommand("bash");
+    assert.equal(code, 0);
+  } finally {
+    (process.stdout as any).write = orig;
+  }
+  const out = chunks.join("");
+  assert.ok(out.includes("omniroute"), "bash script should mention omniroute");
+  assert.ok(out.includes("_omniroute"), "bash script should define _omniroute function");
+});
+
+test("runCompletionCommand zsh contém compdef", async () => {
+  const chunks: string[] = [];
+  const orig = process.stdout.write.bind(process.stdout);
+  (process.stdout as any).write = (c: string | Uint8Array) => {
+    if (typeof c === "string") chunks.push(c);
+    return true;
+  };
+  try {
+    const { runCompletionCommand } = await import("../../bin/cli/commands/completion.mjs");
+    const code = await runCompletionCommand("zsh");
+    assert.equal(code, 0);
+  } finally {
+    (process.stdout as any).write = orig;
+  }
+  const out = chunks.join("");
+  assert.ok(out.includes("compdef"), "zsh script should contain compdef");
+});
+
+test("runCompletionCommand fish retorna 0", async () => {
+  const chunks: string[] = [];
+  const orig = process.stdout.write.bind(process.stdout);
+  (process.stdout as any).write = (c: string | Uint8Array) => {
+    if (typeof c === "string") chunks.push(c);
+    return true;
+  };
+  try {
+    const { runCompletionCommand } = await import("../../bin/cli/commands/completion.mjs");
+    const code = await runCompletionCommand("fish");
+    assert.equal(code, 0);
+  } finally {
+    (process.stdout as any).write = orig;
+  }
+  const out = chunks.join("");
+  assert.ok(out.includes("omniroute"), "fish script should mention omniroute");
+});
+
+test("runCompletionCommand shell inválido retorna 1", async () => {
+  const orig = process.stderr.write.bind(process.stderr);
+  (process.stderr as any).write = () => true;
+  try {
+    const { runCompletionCommand } = await import("../../bin/cli/commands/completion.mjs");
+    const code = await runCompletionCommand("powershell" as any);
+    assert.equal(code, 1);
+  } finally {
+    (process.stderr as any).write = orig;
+  }
+});
+
+test("completion scripts incluem combos/providers/models no cache dinamicamente", async () => {
+  const { runCompletionCommand } = await import("../../bin/cli/commands/completion.mjs");
+  const chunks: string[] = [];
+  const orig = process.stdout.write.bind(process.stdout);
+  (process.stdout as any).write = (c: string | Uint8Array) => {
+    if (typeof c === "string") chunks.push(c);
+    return true;
+  };
+  try {
+    await runCompletionCommand("zsh");
+  } finally {
+    (process.stdout as any).write = orig;
+  }
+  const out = chunks.join("");
+  assert.ok(
+    out.includes("completion-cache.json") || out.includes("omniroute_get_cache"),
+    "should reference cache"
+  );
+});