Python: Add samples syntax checking with pyright (#3710)

* Add samples syntax checking with pyright

- Add pyrightconfig.samples.json with relaxed type checking but import validation
- Add samples-syntax poe task to check samples for syntax and import errors
- Add samples-syntax to check and pre-commit-check tasks
- Fix 78 sample errors:
  - Update workflow builder imports to use agent_framework_orchestrations
  - Change content type isinstance checks to content.type comparisons
  - Use Content factory methods instead of removed content type classes
  - Fix TypedDict access patterns for Annotation
  - Fix various API mismatches (normalize_messages, ChatMessage.text, role)

* fixed a bunch of samples and tweaks to pre-commit

* updated lock

* updated lock

* fixes

* added lint to samples

python/samples/getting_started/agents/anthropic/anthropic_advanced.py

@@ -2,7 +2,7 @@
 
 import asyncio
 
-from agent_framework import HostedMCPTool, HostedWebSearchTool, TextReasoningContent, UsageContent
+from agent_framework import HostedMCPTool, HostedWebSearchTool
 from agent_framework.anthropic import AnthropicChatOptions, AnthropicClient
 
 """
@@ -40,9 +40,9 @@ async def main() -> None:
     print("Agent: ", end="", flush=True)
     async for chunk in agent.run(query, stream=True):
         for content in chunk.contents:
-            if isinstance(content, TextReasoningContent):
+            if content.type == "text_reasoning":
                 print(f"\033[32m{content.text}\033[0m", end="", flush=True)
-            if isinstance(content, UsageContent):
+            if content.type == "usage":
                 print(f"\n\033[34m[Usage so far: {content.usage_details}]\033[0m\n", end="", flush=True)
         if chunk.text:
             print(chunk.text, end="", flush=True)

python/samples/getting_started/agents/anthropic/anthropic_foundry.py

@@ -2,7 +2,7 @@
 
 import asyncio
 
-from agent_framework import HostedMCPTool, HostedWebSearchTool, TextReasoningContent, UsageContent
+from agent_framework import HostedMCPTool, HostedWebSearchTool
 from agent_framework.anthropic import AnthropicClient
 from anthropic import AsyncAnthropicFoundry
 
@@ -51,9 +51,9 @@ async def main() -> None:
     print("Agent: ", end="", flush=True)
     async for chunk in agent.run(query, stream=True):
         for content in chunk.contents:
-            if isinstance(content, TextReasoningContent):
+            if content.type == "text_reasoning":
                 print(f"\033[32m{content.text}\033[0m", end="", flush=True)
-            if isinstance(content, UsageContent):
+            if content.type == "usage":
                 print(f"\n\033[34m[Usage so far: {content.usage_details}]\033[0m\n", end="", flush=True)
         if chunk.text:
             print(chunk.text, end="", flush=True)

python/samples/getting_started/agents/anthropic/anthropic_skills.py

@@ -4,7 +4,7 @@ import asyncio
 import logging
 from pathlib import Path
 
-from agent_framework import HostedCodeInterpreterTool, HostedFileContent
+from agent_framework import Content, HostedCodeInterpreterTool
 from agent_framework.anthropic import AnthropicChatOptions, AnthropicClient
 
 logger = logging.getLogger(__name__)
@@ -52,7 +52,7 @@ async def main() -> None:
     query = "Create a presentation about renewable energy with 5 slides"
     print(f"User: {query}")
     print("Agent: ", end="", flush=True)
-    files: list[HostedFileContent] = []
+    files: list[Content] = []
     async for chunk in agent.run(query, stream=True):
         for content in chunk.contents:
             match content.type: