fix: Enable trust proxy for express-rate-limit in proxied environments

fix: Improve fix application accuracy and indentation preservation

fix: add fallback N8N_WEBHOOK_URL in routes.js

refactor: simplify backend server + fix n8n workflow loop

fix: add root GET / route for HF Spaces

feat: align extension + backend with n8n output format

fix: prevent file corruption in apply individual fix

fix: improve individual vulnerability fix application

feat: implement logical code chunking for better vulnerability detection

feat: add comment-based vulnerability detection

fix: improve individual vulnerability fix application

feat: add individual vulnerability detection and display

fix: line-offset drift in chunked assembly + strip markdown fences from AI responses

feat: persist scan results + Apply Stored Fix command

fix: bogus-response guard + overlap context for chunks

fix: retry + chunking to handle n8n 504 timeouts

feat: add real-time scan toggle, .vscodeignore, LICENSE, updated README with install & usage guide

refactor: restore src/ for extension, server/ for backend — clean root