fix: let saved provider profiles win on restart (#513)

Treat profile-managed env as restart state rather than explicit user intent so saved OpenAI-compatible profiles can replace stale Ollama values on startup and persist correctly across restarts.

Co-authored-by: Claude Opus 4.6 <noreply@openclaude.dev>

src/utils/providerProfile.test.ts

@@ -485,24 +485,31 @@ test('buildStartupEnvFromProfile leaves explicit provider selections untouched',
   assert.equal(env.OPENAI_API_KEY, undefined)
 })
 
-test('buildStartupEnvFromProfile leaves profile-managed env untouched', async () => {
+test('buildStartupEnvFromProfile lets saved startup profile override profile-managed env', async () => {
   const processEnv = {
     CLAUDE_CODE_PROVIDER_PROFILE_ENV_APPLIED: '1',
-    ANTHROPIC_BASE_URL: 'https://api.anthropic.com',
-    ANTHROPIC_MODEL: 'claude-sonnet-4-6',
+    CLAUDE_CODE_PROVIDER_PROFILE_ENV_APPLIED_ID: 'saved_ollama',
+    CLAUDE_CODE_USE_OPENAI: '1',
+    OPENAI_BASE_URL: 'http://localhost:11434/v1',
+    OPENAI_MODEL: 'llama3.1:8b',
   }
 
   const env = await buildStartupEnvFromProfile({
     persisted: profile('openai', {
       OPENAI_API_KEY: 'sk-persisted',
-      OPENAI_MODEL: 'gpt-4o',
+      OPENAI_MODEL: 'Meta-Llama-3.1-70B-Instruct',
+      OPENAI_BASE_URL: 'https://api.sambanova.ai/v1',
     }),
     processEnv,
   })
 
-  assert.equal(env, processEnv)
-  assert.equal(env.ANTHROPIC_MODEL, 'claude-sonnet-4-6')
-  assert.equal(env.OPENAI_MODEL, undefined)
+  assert.notEqual(env, processEnv)
+  assert.equal(env.CLAUDE_CODE_USE_OPENAI, '1')
+  assert.equal(env.OPENAI_API_KEY, 'sk-persisted')
+  assert.equal(env.OPENAI_MODEL, 'Meta-Llama-3.1-70B-Instruct')
+  assert.equal(env.OPENAI_BASE_URL, 'https://api.sambanova.ai/v1')
+  assert.equal(env.CLAUDE_CODE_PROVIDER_PROFILE_ENV_APPLIED, undefined)
+  assert.equal(env.CLAUDE_CODE_PROVIDER_PROFILE_ENV_APPLIED_ID, undefined)
 })
 
 test('buildStartupEnvFromProfile treats explicit falsey provider flags as user intent', async () => {