Update Dockerfile

Dockerfile

@@ -13,11 +13,12 @@ ENV HOME=/home/user \
     PATH=/home/user/.local/bin:$PATH \
     OLLAMA_HOST=0.0.0.0 \
     OLLAMA_ORIGINS=* \
-    # ==> FIX: Point Ollama's model storage to the writable /tmp directory
-    OLLAMA_MODELS=/tmp/ollama_models
+    # ==> FIX: Point Ollama's entire data root to a writable directory
+    OLLAMA_ROOT=/tmp/ollama
 
-# This chown is still good practice, so we'll keep it
-RUN chown -R user:user $HOME
+# ==> FIX: Create the new root directory and give the user ownership
+RUN mkdir -p $OLLAMA_ROOT && \
+    chown -R user:user $OLLAMA_ROOT
 
 # Set the working directory and switch to the user
 WORKDIR $HOME/app