Add ability to configure tabAutocompleteOptions on a per-model basis in config.yaml

[jpoly1219]

Description

Implement #4020.

Updated the config.yaml reading process so that we can now read in autocompleteOptions on a per-model basis. The config.yaml using this would look like so:

name: Jacob
version: 1.0.8
schema: v1
models:
#...
  - uses: # your model here...
    with:
      # your key here...
    override:
      autocompleteOptions:
        debounceDelay: 5000
        maxPromptTokens: 1500
        disableInFiles:
          - "*.md"
      # other overrides here...
#...

A good next step would be to:

• Update our docs to reflect this change.
• Slowly transition the internal naming scheme from TabAutocomplete to Autocomplete.

Checklist

• [*] I've read the contributing guide
• [] The relevant docs, if any, have been updated or created
• [*] The relevant tests, if any, have been updated or created

Screenshots

[ For visual changes, include screenshots. Screen recordings are particularly helpful, and appreciated! ]

Tests

[ What tests were added or updated to ensure the changes work as expected? ]

[cubic-dev-ai]

Your cubic subscription is currently inactive. Please reactivate your subscription to receive AI reviews and use cubic.

[netlify]

✅ Deploy Preview for continuedev canceled.

Name	Link
🔨 Latest commit	55e1dc9
🔍 Latest deploy log	https://app.netlify.com/projects/continuedev/deploys/68420a90132ea70008dfc3a2

[sestinj]

few quick comments, but this looks basically perfect!