* feat: Update speech settings retrieval logic to handle missing custom configuration
This commit updates the logic in the Speech component and the getCustomConfigSpeech function to handle the case where the custom configuration is missing. Previously, if no custom configuration was found, an error would occur. Now, the code checks for the presence of the custom configuration and returns a message indicating that no custom configuration was found. This improves the robustness of the application and provides a better user experience.
* refactor: changed response message when no custom config is found
* refactor: Update staticCache to use oneDayInSeconds for sMaxAge and maxAge
* refactor: role updates
* style: first pass cursor
* style: Update nested list styles in style.css
* feat: setIsSubmitting to true in message handler to prevent edge case where submitting turns false during message stream
* feat: Add logic to redirect to conversation page after creating a new conversation
* refactor: Trim code string before copying in CodeBlock component
* feat: configSchema bookmarks and presets defaults
* feat: Update loadDefaultInterface to handle undefined config
* refactor: use for compression check
* feat: first pass, query params
* fix: styling issues for prompt cards
* feat: anthropic prompt caching UI switch
* chore: Update static file cache control defaults/comments in .env.example
* ci: fix tests
* ci: fix tests
* chore: use "submitting" class server error connection suspense fallback
* refactor: simplify LaTeX pre-processing for more consistent rendering, disables `singleDollarTextMath`
* refactor: disable singleDollarTextMath in all markdown components
* wip: first pass
* refactor: preserve code blocks and convert rather than preserve LaTeX delimiters
* refactor: remove unused escapeDollarNumber function from latex.ts
