chore: adjust the codex template (#2060)

Signed-off-by: Keming <[email protected]>

Author: kemingy

pkg/app/template/codex.envd

@@ -1,5 +1,5 @@
 # This assumes the user already logged in and saved the credentials in the default `~/.codex` directory.
-# If not, you can login first with the command `codex login`.
+# If not, you can login first with the command `codex login` on your host.
 #
 # More language & system package support can be found in:
 # - docs/reference: https://envd.tensorchord.ai/api/starlark/v1/install.html
@@ -8,7 +8,7 @@
 def build():
     base(dev=True)
     shell("fish")
-    install.codex()
-    install.rust()
     install.uv()
+    install.codex()
+    install.nodejs()
     runtime.mount("~/.codex", "~/.codex")