feat(coding): add model tools and device packages

tests/unit/imported-model-profile.test.ts

@@ -44,6 +44,13 @@ describe('getImportedModelProfile', () => {
       'deepseek/deepseek-v4-pro': {
         reasoning_efforts: ['max', 'low', 'low', 'medium', 'unsupported'],
         reasoning_can_disable: true,
+        web_search: {
+          schema_version: 1,
+          adapter: 'bailian_chat_completions',
+          supports_forced_search: true,
+          source_mode: 'inline_or_structured',
+          billing_authority: 'model_request',
+        },
       },
       'qwen3.8-max': {
         reasoning_efforts: ['high'],
@@ -57,6 +64,13 @@ describe('getImportedModelProfile', () => {
       'deepseek-v4-pro': {
         reasoningEfforts: ['low', 'max'],
         reasoningCanDisable: true,
+        webSearch: {
+          schemaVersion: 1,
+          adapter: 'bailian-chat-completions',
+          supportsForcedSearch: true,
+          sourceMode: 'inline-or-structured',
+          billingAuthority: 'model-request',
+        },
       },
       'qwen3.8-max': {
         reasoningEfforts: ['high'],
@@ -65,6 +79,34 @@ describe('getImportedModelProfile', () => {
     });
   });
 
+  it.each([
+    { adapter: 'unknown' },
+    { supports_forced_search: false },
+    { source_mode: 'inline' },
+    { billing_authority: 'plugin_charge' },
+    { schema_version: 2 },
+  ])('drops only an invalid Web Search projection: $adapter', (override) => {
+    expect(normalizeImportedModelCapabilities({
+      'deepseek-v4-pro': {
+        reasoning_efforts: ['high'],
+        reasoning_can_disable: true,
+        web_search: {
+          schema_version: 1,
+          adapter: 'bailian_chat_completions',
+          supports_forced_search: true,
+          source_mode: 'inline_or_structured',
+          billing_authority: 'model_request',
+          ...override,
+        },
+      },
+    })).toEqual({
+      'deepseek-v4-pro': {
+        reasoningEfforts: ['high'],
+        reasoningCanDisable: true,
+      },
+    });
+  });
+
   it('preserves an explicit empty effort list so the server can disable local reasoning metadata', () => {
     expect(normalizeImportedModelCapabilities({
       'deepseek-v4-pro': {