Snippets do not retain spacing and formatting

[monarcode]

Check for existing issues

• Completed

Describe the bug / provide steps to reproduce it

When snippets are expanded, the spacing / formatting defined in the snippet.json is ignored, the expanded snippets only apply spaces once

see screenshot and recording below

this screenshot shows my defined snippets in a tsx.json file in the snippets directory, notice the way the snippet code is formatted

here is a video recording showing me attempting to use said snippets, notice how when expanded they do not have the same spacing / formatting
https://www.loom.com/share/eb3fd3452c764fbcb46418705429ce24?sid=21fe77c5-978d-4264-a66f-0bc12a0ee7c4

Environment

Zed: v0.154.3 (Zed)
OS: macOS 15.0.0
Memory: 32 GiB
Architecture: aarch64

If applicable, attach your ~/Library/Logs/Zed/Zed.log file to this issue.

Zed.log

[BartolomeyKant]

Have the same issue with c++ snippets.

I tried to add apache license snippet.

"apache license": {
    "prefix": "apache",
    "body": [
      "/*",
      " * Copyright 2024 Aethernet Inc.",
      " *",
      " * Licensed under the Apache License, Version 2.0 (the \"License\");",
      " * you may not use this file except in compliance with the License.",
      " * You may obtain a copy of the License at",
      " *",
      " *     http://www.apache.org/licenses/LICENSE-2.0",
      " *",
      " * Unless required by applicable law or agreed to in writing, software",
      " * distributed under the License is distributed on an \"AS IS\" BASIS,",
      " * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.",
      " * See the License for the specific language governing permissions and",
      " * limitations under the License.",
      " */"
    ],
    "description": "Add an apache license preamble"
  }

Notice this extra space to align all * in vertical.
After applying it to document, this looks like this.

All spaces at the beginning are gone.

[notpeter]

Note, additional examples that should be validated when fixing this issue:

• Spaces and Tab indentation not reflecting in Snippet #15846
• Snippets should not strip leading whitespace #22572