feat: enable full AI automation and safe startup updates

config/artemis.jsonc

@@ -2,12 +2,12 @@
 {
   "default": {
     "provider": "openai",
-    "model": "${env:OPENAI_MODEL:-gpt-5-mini}",
-    "timeout": "${env:OPENAI_TIMEOUT_SECONDS:-120}",
-    "max_retries": "${env:OPENAI_MAX_RETRIES:-0}",
+    "model": "${env:OPENAI_MODEL:-mimo-v2.6-flash}",
+    "timeout": "${env:OPENAI_TIMEOUT_SECONDS:-300}",
+    "max_retries": "${env:OPENAI_MAX_RETRIES:-5}",
     "fallback": {
       "provider": "openai",
-      "model": "${env:OPENAI_MODEL:-gpt-5-mini}"
+      "model": "${env:OPENAI_MODEL:-mimo-v2.6-flash}"
     }
   },
   "presets": {},
@@ -32,7 +32,7 @@
       "explorer_mode": "flash",
       "step_summarizer": {
         "enabled": "${env:ARTEMIS_STEP_SUMMARIZER_ENABLED:-true}",
-        "model": "${env:OPENAI_MODEL:-gpt-5-mini}",
+        "model": "${env:OPENAI_MODEL:-mimo-v2.6-flash}",
         "prune_history_xml": true
       }
     },
@@ -61,7 +61,7 @@
         "device_probes": true
       },
       "video_analyzer": {
-        "enabled": "${env:ARTEMIS_VIDEO_ENABLED:-true}",
+        "enabled": "${env:ARTEMIS_VIDEO_ENABLED:-false}",
         "enable_ledger": true
       }
     },
@@ -89,7 +89,7 @@
         "max_steps": 12,
         "min_steps": 3,
         "target_source_tokens": 2000,
-        "model": "${env:OPENAI_MODEL:-gpt-5-mini}",
+        "model": "${env:OPENAI_MODEL:-mimo-v2.6-flash}",
         "max_chunks": 8
       },
       "recall": {
@@ -104,7 +104,7 @@
       }
     },
     "video_analyzer": {
-      "enabled": "${env:ARTEMIS_VIDEO_ENABLED:-true}",
+      "enabled": "${env:ARTEMIS_VIDEO_ENABLED:-false}",
       "enable_ledger": true
     },
     "outputter": {