Fix: tweak CodeSpaces config.

Author: bjones1

.devcontainer/devcontainer.json

@@ -32,6 +32,8 @@
         },
         "vscode": {
             "settings": {
+                // Use the local build of the CodeChat Editor, instead of the one packaged with the
+                // VSCode extension.
                 "CodeChatEditor.Server.Command": "/workspaces/CodeChat_Editor/server/target/debug/codechat-editor-server"
             },
             "extensions": [

.devcontainer/postStartCommand.sh

@@ -1,5 +1,3 @@
 #!/usr/bin/env bash
-
-cd server
-# TODO: this doesn't open a file from the codespace, unfortunately.
-cargo run -- start ../README.md
+#
+# Currently, nothing needs to be done after the build completes.