Release prep (#749)

* fix: Update export of URLPatternFilter

* chore: Add dependancy for cchardet in requirements

* docs: Update example for deep crawl in release note for v0.5

* Docs: update the example for memory dispatcher

* docs: updated example for crawl strategies

* Refactor: Removed wrapping in if __name__==main block since this is a markdown file.

* chore: removed cchardet from dependancy list, since unclecode is planning to remove it

* docs: updated the example for proxy rotation to a working example

* feat: Introduced ProxyConfig param

* Add tutorial for deep crawl & update contributor list for bug fixes in feb alpha-1

* chore: update and test new dependancies

* feat:Make PyPDF2 a conditional dependancy

* updated tutorial and release note for v0.5

* docs: update docs for deep crawl, and fix a typo in docker-deployment markdown filename

* refactor: 1. Deprecate markdown_v2 2. Make markdown backward compatible to behave as a string when needed. 3. Fix LlmConfig usage in cli 4. Deprecate markdown_v2 in cli 5. Update AsyncWebCrawler for changes in CrawlResult

* fix: Bug in serialisation of markdown in acache_url

* Refactor: Added deprecation errors for fit_html and fit_markdown directly on markdown. Now access them via markdown

* fix: remove deprecated markdown_v2 from docker

* Refactor: remove deprecated fit_markdown and fit_html from result

* refactor: fix cache retrieval for markdown as a string

* chore: update all docs, examples and tests with deprecation announcements for markdown_v2, fit_html, fit_markdown

deploy/docker/api.py

@@ -60,7 +60,7 @@ async def handle_llm_qa(
                     status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
                     detail=result.error_message
                 )
-            content = result.markdown_v2.fit_markdown
+            content = result.markdown.fit_markdown
 
         # Create prompt and get LLM response
         prompt = f"""Use the following content as context to answer the question.
@@ -189,9 +189,9 @@ async def handle_markdown_request(
                     detail=result.error_message
                 )
 
-            return (result.markdown_v2.raw_markdown 
+            return (result.markdown.raw_markdown 
                    if filter_type == FilterType.RAW 
-                   else result.markdown_v2.fit_markdown)
+                   else result.markdown.fit_markdown)
 
     except Exception as e:
         logger.error(f"Markdown error: {str(e)}", exc_info=True)