Code block does not work well when 'code highlight support' setting is turned off

[jjerryyz]

flashcards version: 1.6.5

Describe the bug
Code block does not work well when 'code highlight support' setting is turned off

To Reproduce
use the markdown below to reproduce the problem

Expected behavior
code block should be work without code highlight support feature

Screenshots
no

Markdown used

# Code Block Test 
#card
```
this is a test cmd
```
or this
`test`

[github-actions]

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[jjerryyz]

i catch the anki connect log

[request]
{
    "action": "addNotes",
    "params": {
        "notes": [
            {
                "deckName": "",
                "fields": { ... },
                "modelName": "Obsidian-basic-code",
                "tags": [
                    "obsidian"
                ]
            }
        ]
    },
    "version": 6
}

it seems that addNotes request uses the Obsidian-basic-code model, but the corresponding model were not found in the createModel request