feat(app): Introduce quality mode. Improve functionality of balanced mode using readability to get page content and pull relevant excerpts

feat(UI): Show progress during inferrence
feat(security): Don't show API keys in the UI any more
feat(models): Support Claude 4 Anthropic models

README.md

@@ -1,6 +1,6 @@
 # 🚀 Perplexica - An AI-powered search engine 🔎 <!-- omit in toc -->
 
-*This is a fork of [ItzCrazyKns/Perplexica](https://github.com/ItzCrazyKns/Perplexica) with additional features and improvements.*
+_This is a fork of [ItzCrazyKns/Perplexica](https://github.com/ItzCrazyKns/Perplexica) with additional features and improvements._
 
 ![preview](.assets/perplexica-screenshot.png?)
 
@@ -200,6 +200,7 @@ This ensures that OpenSearch descriptions, browser integrations, and all URLs wo
 This fork adds several enhancements to the original Perplexica project:
 
 ### UI Improvements
+
 - ✅ Tabbed interface for message results
 - ✅ Added message editing capability
 - ✅ Ability to select AI models directly while chatting without opening settings
@@ -209,28 +210,35 @@ This fork adds several enhancements to the original Perplexica project:
 - ✅ Display search query with the response
 - ✅ Improved styling for all screen sizes
 - ✅ Added model statistics showing model name and response time
+- ✅ Shows progress during processing
+- ✅ Secures API keys by not showing them in the UI
 
 ### Search and Integration Enhancements
+
 - ✅ OpenSearch support with dynamic XML generation
   - Added BASE_URL config to support reverse proxy deployments
   - Added autocomplete functionality proxied to SearxNG
 - ✅ Enhanced Reddit focus mode to work around SearxNG limitations
+- ✅ Adds Quality mode that uses the full content of web pages to answer queries
+  - Enhances Balanced mode which uses relevant excerpts of web content to answer queries
 
 ### AI Functionality
+
 - ✅ True chat mode implementation (moved writing mode to local research mode)
 - ✅ Enhanced system prompts for more reliable and relevant results
 - ✅ Better parsing for reasoning models
 - ✅ User customizable context window for Ollama models
 - ✅ Toggle for automatic suggestions
+- ✅ Added support for latest Anthropic models
 
 ### Bug Fixes
+
 - ✅ Improved history rewriting
 
 ## Support Us
 
 If you find Perplexica useful, consider giving us a star on GitHub. This helps more people discover Perplexica and supports the development of new features. Your support is greatly appreciated.
 
-
 ## Contribution
 
 Perplexica is built on the idea that AI and large language models should be easy for everyone to use. If you find bugs or have ideas, please share them in via GitHub Issues. For more information on contributing to Perplexica you can read the [CONTRIBUTING.md](CONTRIBUTING.md) file to learn more about Perplexica and how you can contribute to it.