refactor: clean up legacy code, rename hopper to entity_extractor, and add third-party notices

- Add NOTICE file and README license references for mobile-use and finalrun-agent
- Add derivative attribution headers to 17 files derived from mobile-use
- Rename hopper agent to entity_extractor across prompts, tools, and configs
- Remove obsolete adb_tunnel, ApiBaseUrl, and legacy CLI utility scripts
- Replace legacy examples with native Artemis diagnostic and workflow examples
- Update unit and tool tests to validate entity_extractor and SDK builders

artemis/sdk/examples/simple_photo_organizer.py

@@ -1,111 +0,0 @@
-# Copyright 2026 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Simple Photo Organizer - Basic SDK Usage Example
-
-This example demonstrates a straightforward way to use the Artemis SDK
-without builders or advanced configuration. It performs a real-world automation
-task:
-1. Opens the photo gallery
-2. Finds photos from a specific date
-3. Creates an album and moves those photos into it
-
-Run:
-- python artemis/sdk/examples/simple_photo_organizer.py
-"""
-
-import asyncio
-from datetime import date, timedelta
-from artemis.sdk import Agent
-from pydantic import BaseModel, Field
-
-
-class _CyFunctionDetectorMeta(type):
-    def __instancecheck__(self, instance):
-        name = type(instance).__name__
-        return (
-            name
-            in (
-                "cyfunction",
-                "cython_function_or_method",
-                "builtin_function_or_method",
-            )
-            or "cyfunction" in name.lower()
-        )
-
-
-class CyFunctionDetector(metaclass=_CyFunctionDetectorMeta):
-    pass
-
-
-class PhotosResult(BaseModel):
-    """Structured result from photo search."""
-
-    model_config = {"ignored_types": (CyFunctionDetector,)}
-
-    found_photos: int = Field(..., description="Number of photos found")
-    date_range: str = Field(..., description="Date range of photos found")
-    album_created: bool = Field(..., description="Whether an album was created")
-    album_name: str = Field(..., description="Name of the created album")
-    photos_moved: int = Field(0, description="Number of photos moved to the album")
-
-
-async def main() -> None:
-    # Create a simple agent with default configuration
-    agent = Agent()
-
-    try:
-        # Initialize agent (finds a device, starts required servers)
-        await agent.init()
-
-        # Calculate yesterday's date for the example
-        yesterday = date.today() - timedelta(days=1)
-        formatted_date = yesterday.strftime("%B %d")  # e.g. "August 22"
-
-        print(f"Looking for photos from {formatted_date}...")
-
-        # First task: search for photos and organize them, with typed output
-        result = await agent.run_task(
-            goal=(
-                "Open the Photos/Gallery app. Find photos taken on"
-                f" {formatted_date}. Create a new album named '{formatted_date}"
-                " Memories' and move those photos into it. Count how many"
-                " photos were moved."
-            ),
-            output=PhotosResult,
-            name="organize_photos",
-        )
-
-        # Handle and display the result
-        if result:
-            print("\n=== Photo Organization Complete ===")
-            print(f"Found: {result.found_photos} photos from {result.date_range}")
-
-            if result.album_created:
-                print(f"Created album: '{result.album_name}'")
-                print(f"Moved {result.photos_moved} photos to the album")
-            else:
-                print("No album was created")
-        else:
-            print("Failed to organize photos")
-
-    except Exception as e:
-        print(f"Error: {e}")
-    finally:
-        # Always clean up resources
-        await agent.clean()
-
-
-if __name__ == "__main__":
-    asyncio.run(main())