Revert "Dockerfile changes with VITE label"

This reverts commit 2840ebc.

Author: prakriti-solankey

frontend/Dockerfile

@@ -18,16 +18,16 @@ COPY package.json yarn.lock ./
 RUN yarn add @neo4j-nvl/base @neo4j-nvl/react
 RUN yarn install
 COPY . ./
-RUN VITE_BACKEND_API_URL=$VITE_BACKEND_API_URL \
-    VITE_REACT_APP_SOURCES=$VITE_REACT_APP_SOURCES \
-    VITE_LLM_MODELS=$VITE_LLM_MODELS \
-    VITE_GOOGLE_CLIENT_ID=$VITE_GOOGLE_CLIENT_ID \
-    VITE_BLOOM_URL=$VITE_BLOOM_URL \
-    VITE_TIME_PER_CHUNK=$VITE_TIME_PER_CHUNK \
-    VITE_CHUNK_SIZE=$VITE_CHUNK_SIZE \
-    VITE_ENV=$VITE_ENV \
-    VITE_LARGE_FILE_SIZE=${VITE_LARGE_FILE_SIZE} \
-    VITE_CHAT_MODES=$VITE_CHAT_MODES \
+RUN BACKEND_API_URL=$BACKEND_API_URL \
+    REACT_APP_SOURCES=$REACT_APP_SOURCES \
+    LLM_MODELS=$LLM_MODELS \
+    GOOGLE_CLIENT_ID=$GOOGLE_CLIENT_ID \
+    BLOOM_URL=$BLOOM_URL \
+    TIME_PER_CHUNK=$TIME_PER_CHUNK \
+    CHUNK_SIZE=$CHUNK_SIZE \
+    ENV=$ENV \
+    LARGE_FILE_SIZE=${LARGE_FILE_SIZE} \
+    CHAT_MODES=$CHAT_MODES \
     yarn run build
 
 # Step 2: Serve the application using Nginx