feat: improve task execution, verification and packaging

Add execution incidents, action bursts and shared Flash history.

Expose verification and Explorer settings with streamed check results.

Support graceful cancellation, recording recovery and bundled UI resources.

Add CI quality checks and clean up comments and documentation.

artemis/sdk/examples/video_transcription_example.py

@@ -38,8 +38,8 @@ def get_video_capable_llm_config() -> LLMConfig:
     """Returns an LLM config with video_analyzer configured.
 
     The video_analyzer must use a video-capable Gemini model:
-    - gemini-3.7-flash (recommended - fast and capable)
-    - gemini-3.6-flash
+    - gemini-3.8-flash (recommended - fast and capable)
+    - gemini-3.7-flash
     - gemini-3-pro-preview
     - gemini-2.5-flash
     - gemini-2.5-pro
@@ -64,8 +64,8 @@ def get_video_capable_llm_config() -> LLMConfig:
             ),
             video_analyzer=LLMWithFallback(
                 provider="google",
-                model="gemini-3.7-flash",
-                fallback=LLM(provider="google", model="gemini-3.6-flash"),
+                model="gemini-3.8-flash",
+                fallback=LLM(provider="google", model="gemini-3.7-flash"),
             ),
         ),
     )