feature: implement base tts with uv and kokoro

tts.ts

@@ -0,0 +1,40 @@
+import chalk from "chalk";
+
+const text = await Bun.stdin.text();
+
+if (!text) process.exit(1);
+
+const koko = Bun.spawn({
+  cmd: ["uv", "run", "--", "python", "-u", "main.py"],
+  cwd: "./tts/",
+  stdin: Buffer.from(text),
+  stdout: "pipe",
+  stderr: "inherit",
+});
+
+const decoder = new TextDecoder();
+for await (const line of koko.stdout) {
+  const decoded = decoder.decode(line).trim();
+
+  let infos: { file: number; text: string }[];
+  try {
+    infos = Bun.JSONL.parse(decoded) as { file: number; text: string }[];
+  } catch {
+    console.log(decoded);
+    continue;
+  }
+
+  for (const info of infos) {
+    console.log(`\n${chalk.blue(info.file)}: ${info.text}\n`);
+
+    await Bun.spawn({
+      cmd: ["mpv", `${info.file}.wav`],
+      cwd: "./tts/",
+      stdin: "ignore",
+      stdout: "inherit",
+      stderr: "inherit",
+    }).exited;
+  }
+}
+
+await koko.exited;