fix: handle vLLM models in store provider check

vLLM is a local model server like Ollama and should not require an API key.
Add vllm to the store provider check as a safety net for models that may
not have the vllm/ prefix.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: waleedlatif1

apps/sim/blocks/utils.test.ts

@@ -172,6 +172,11 @@ describe('getApiKeyCondition / shouldRequireApiKeyForModel', () => {
       expect(evaluateCondition('claude-sonnet-4-5')).toBe(true)
     })
 
+    it('does not require API key when model is in the vLLM store bucket', () => {
+      mockProviders.value.vllm.models = ['my-custom-model']
+      expect(evaluateCondition('my-custom-model')).toBe(false)
+    })
+
     it('requires API key when model is in the fireworks store bucket', () => {
       mockProviders.value.fireworks.models = ['fireworks/llama-3']
       expect(evaluateCondition('fireworks/llama-3')).toBe(true)

apps/sim/blocks/utils.ts

@@ -145,7 +145,7 @@ function shouldRequireApiKeyForModel(model: string): boolean {
   }
 
   const storeProvider = getProviderFromStore(normalizedModel)
-  if (storeProvider === 'ollama') return false
+  if (storeProvider === 'ollama' || storeProvider === 'vllm') return false
   if (storeProvider) return true
 
   if (isOllamaConfigured) {