fix: ensure flags & docs match (#3638)

Co-authored-by: opencode-agent[bot] <opencode-agent[bot]@users.noreply.github.com>
Co-authored-by: rekram1-node <rekram1-node@users.noreply.github.com>

packages/opencode/src/cli/cmd/serve.ts

@@ -12,7 +12,6 @@ export const ServeCommand = cmd({
         default: 0,
       })
       .option("hostname", {
-        alias: ["h"],
         type: "string",
         describe: "hostname to listen on",
         default: "127.0.0.1",

packages/opencode/src/cli/cmd/tui.ts

@@ -65,7 +65,6 @@ export const TuiCommand = cmd({
         default: 0,
       })
       .option("hostname", {
-        alias: ["h"],
         type: "string",
         describe: "hostname to listen on",
         default: "127.0.0.1",

packages/opencode/src/index.ts

@@ -38,6 +38,7 @@ process.on("uncaughtException", (e) => {
 const cli = yargs(hideBin(process.argv))
   .scriptName("opencode")
   .help("help", "show help")
+  .alias("help", "h")
   .version("version", "show version number", Installation.VERSION)
   .alias("version", "v")
   .option("print-logs", {
@@ -140,5 +141,5 @@ try {
   // Most notably, some docker-container-based MCP servers don't handle such signals unless
   // run using `docker run --init`.
   // Explicitly exit to avoid any hanging subprocesses.
-  process.exit();
+  process.exit()
 }