feat(EE): AI vector search (#1691)

* WIP

* AI module - init

* WIP

* sync

* WIP

* refactor naming

* new columns

* sync

* sync

* fix search bug

* stream response

* WIP

* feat embeddings sync

* refine

* Add workspaceId to page events

* refine

* WIP

* add translation string

* sync

* reset ai answer on query change

* hide AI search in cloud

* capture streaming error

* sync

apps/server/src/integrations/environment/environment.service.ts

@@ -10,6 +10,10 @@ export class EnvironmentService {
     return this.configService.get<string>('NODE_ENV', 'development');
   }
 
+  isDevelopment(): boolean {
+    return this.getNodeEnv() === 'development';
+  }
+
   getAppUrl(): string {
     const rawUrl =
       this.configService.get<string>('APP_URL') ||
@@ -231,6 +235,46 @@ export class EnvironmentService {
   }
 
   getTypesenseLocale(): string {
-    return this.configService.get<string>('TYPESENSE_LOCALE', 'en').toLowerCase();
+    return this.configService
+      .get<string>('TYPESENSE_LOCALE', 'en')
+      .toLowerCase();
+  }
+
+  getAiDriver(): string {
+    return this.configService.get<string>('AI_DRIVER');
+  }
+
+  getAiEmbeddingModel(): string {
+    return this.configService.get<string>('AI_EMBEDDING_MODEL');
+  }
+
+  getAiCompletionModel(): string {
+    return this.configService.get<string>('AI_COMPLETION_MODEL');
+  }
+
+  getAiEmbeddingDimension(): number {
+    return parseInt(
+      this.configService.get<string>('AI_EMBEDDING_DIMENSION'),
+      10,
+    );
+  }
+
+  getOpenAiApiKey(): string {
+    return this.configService.get<string>('OPENAI_API_KEY');
+  }
+
+  getOpenAiApiUrl(): string {
+    return this.configService.get<string>('OPENAI_API_URL');
+  }
+
+  getGeminiApiKey(): string {
+    return this.configService.get<string>('GEMINI_API_KEY');
+  }
+
+  getOllamaApiUrl(): string {
+    return this.configService.get<string>(
+      'OLLAMA_API_URL',
+      'http://localhost:11434',
+    );
   }
 }