Regression: embeddings model always overridden by 'UNSPECIFIED'

[fbricon]

Before submitting your bug report

• I believe this is a bug. I'll try to join the Continue Discord for questions
• I'm not able to find an open issue that reports the same bug
• I've seen the troubleshooting guide on the Continue Docs

Relevant environment info

- OS: MacOS Sequoia 15.1.1
- Continue version: built from d7ef0a3b1
- IDE version: VS Code 1.95.3
- Model: nomic-embed-text
- config.json:
  
"embeddingsProvider": {
    "provider": "ollama",
    "model": "nomic-embed-text:latest",
    "title": "nomic-embed-text:latest"
  },

Description

5a1bb2d introduced a regression where embeddings model is always overridden with UNSPECIFIED, preventing proper indexing:

Leading to plenty of errors like:

HTTP 404 Not Found from http://127.0.0.1:11434/api/embed

The model "UNSPECIFIED" was not found. To download it, run `ollama run UNSPECIFIED`.

Code: undefined
Error number: undefined
Syscall: undefined
Type: undefined

Error: HTTP 404 Not Found from http://127.0.0.1:11434/api/embed

The model "UNSPECIFIED" was not found. To download it, run `ollama run UNSPECIFIED`.
	at customFetch2 (/Users/fbricon/Dev/souk/continue/extensions/vscode/out/extension.js:107256:21)
	at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
	at async withExponentialBackoff (/Users/fbricon/Dev/souk/continue/extensions/vscode/out/extension.js:103272:26)
	at async Ollama._embed (/Users/fbricon/Dev/souk/continue/extensions/vscode/out/extension.js:115804:22)
	at async /Users/fbricon/Dev/souk/continue/extensions/vscode/out/extension.js:107584:24
	at async withExponentialBackoff (/Users/fbricon/Dev/souk/continue/extensions/vscode/out/extension.js:103272:26)
	at async /Users/fbricon/Dev/souk/continue/extensions/vscode/out/extension.js:107575:32
	at async Promise.all (index 0)
	at async Ollama.embed (/Users/fbricon/Dev/souk/continue/extensions/vscode/out/extension.js:107570:17)
	at async LanceDbIndex.getEmbeddings (/Users/fbricon/Dev/souk/continue/extensions/vscode/out/extension.js:219632:18)
	at async LanceDbIndex.computeRows (/Users/fbricon/Dev/souk/continue/extensions/vscode/out/extension.js:219582:28)
	at async LanceDbIndex.update (/Users/fbricon/Dev/souk/continue/extensions/vscode/out/extension.js:219738:24)
	at async CodebaseIndexer.indexFiles (/Users/fbricon/Dev/souk/continue/extensions/vscode/out/extension.js:612346:39)
	at async CodebaseIndexer.refreshDirs (/Users/fbricon/Dev/souk/continue/extensions/vscode/out/extension.js:612218:30)
	at async Core.refreshCodebaseIndex (/Users/fbricon/Dev/souk/continue/extensions/vscode/out/extension.js:613824:26)
extensionHostProcess.js:162

To reproduce

No response

Log output

No response

[satlus]

I'm seeing this error when switching to the pre-release version from the vs code extension page (v0.9.243), had to roll back.