feat: switch FISTO to dolphin-mistral with dolphin-phi fallback

Benchmarked uncensored models for the gregtime FISTO bot. dolphin-mistral
produces the best uncensored creative content, dolphin-phi is faster fallback.
Added OLLAMA_NUM_PREDICT env var (300) and bumped image to 3.3.0.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

ansible/roles/ollama/defaults/main.yml

@@ -0,0 +1,6 @@
+---
+ollama_models:
+  - dolphin-phi
+  - dolphin-mistral
+ollama_host: "127.0.0.1"
+ollama_port: 11434

ansible/roles/podman/tasks/containers/home/gregtime.yml

@@ -40,8 +40,12 @@
       - host
     env:
       TZ: America/New_York
-      # Gemini AI for @bot ask command
-      GEMINI_API_KEY: "{{ gemini_api_key }}"
+      # Ollama + SearXNG for FISTO AI responses
+      OLLAMA_HOST: "http://127.0.0.1:11434"
+      OLLAMA_MODEL: "dolphin-mistral"
+      OLLAMA_FALLBACK_MODEL: "dolphin-phi"
+      OLLAMA_NUM_PREDICT: "300"
+      SEARXNG_URL: "http://127.0.0.1:8080"
       # Zomboid RCON configuration for Discord restart command
       ZOMBOID_RCON_HOST: "127.0.0.1"
       ZOMBOID_RCON_PORT: "{{ zomboid_rcon_port }}"

ansible/roles/podman/tasks/main.yml

@@ -96,12 +96,18 @@
     image: docker.io/graylog/graylog:7.0.1
   tags: debyltech, graylog
 
+- import_tasks: containers/home/searxng.yml
+  vars:
+    image: docker.io/searxng/searxng:latest
+  tags: searxng
+
 - import_tasks: containers/home/gregtime.yml
   vars:
-    image: localhost/greg-time-bot:3.0.2
+    image: localhost/greg-time-bot:3.3.0
   tags: gregtime
 
 - import_tasks: containers/home/zomboid.yml
   vars:
     image: docker.io/cm2network/steamcmd:root
   tags: zomboid
+