Enhance README with quote and project details

Add award badge for Google Sustainability Hack

fix

fix: error w/ caching

feat: added faster in memory cache for exact matches incase embeding takes longer

cleanup, cleared all the unecessary files and got rid of testing

Revise project description and add inspiration

add: images for readme

Remove Stage D -- Semantic Trimming section

feat: added toggle for AST pruning

chore: updated readme & license

feat: added visual feedback for flushing so the user knows if the cache has been flushed.

fix: ungodly amount of bugs

feat: made auto flush toggleble feature from TUI

feat: added auto flush after 120 seconds of idle.