Fix rag api envs

.github/workflows/api.yml

@@ -1,4 +1,4 @@
-name: Build and test
+name: Build/Test API
 
 on:
   push:

.github/workflows/rag.yml

@@ -1,4 +1,4 @@
-name: Build and test
+name: Build/Test Rag Engine
 
 on:
   push:
@@ -27,7 +27,7 @@ jobs:
           python-version: "3.11"
   test:
     runs-on: ubuntu-latest
-    name: Test API
+    name: Test RAG API
     services:
       postgres:
         image: ametnes/postgresql:16-debian-12
@@ -63,9 +63,9 @@ jobs:
           pip install -r nesis/rag/requirements.txt -r nesis/rag/requirements-test.txt -r nesis/rag/requirements-huggingface.txt
       - name: Run unit tests
         env:
-          NESIS_API_DATABASE_URL: "postgresql://postgres:password@localhost:5432/nesis"
-          NESIS_ADMIN_EMAIL: "some.email@domain.com"
-          NESIS_ADMIN_PASSWORD: "password"
           NESIS_MEMCACHE_HOSTS: localhost:11211
+          NESIS_RAG_PGVECTOR_URL: postgresql://postgres:password@localhost:5432/nesis
+          NESIS_RAG_EMBEDDING_MODE: local
+          OPENAI_API_KEY: sk_some_key
         run: |
           pytest nesis/rag/tests/