🐛 Bug Fix: Magnitude Word Support in Currency Conversion
Previously, text like $4 million would only convert $4 — completely ignoring the "million" part. This resulted in wildly incorrect conversions (e.g., $4 → ₹336 instead of the correct ₹33,60,00,000).

Now, Flux correctly recognizes and converts magnitude words across all 10 supported currencies.

✨ What's New
Full magnitude word support — million, billion, trillion, thousand, hundred, and Indian magnitudes (lakh, crore) are now properly handled
Abbreviation support — Shorthand like $5m, $3bn, £10k, ₹5cr are correctly converted
Case-insensitive matching — $4 million, $4 Million, and $4 MILLION all work
All 10 currencies patched — USD, EUR, GBP, INR, JPY, CAD, AUD, CHF, CNY, SGD
Compact Format toggle — New "Coming Soon" setting in the popup for a future compact display mode (e.g., ₹33.6 crore instead of ₹33,60,00,000)

🛡️ Security & Edge Case Handling
CSP Compliance (SEC-003): Eliminated inline style.cssText injections during text conversion. All price highlight styling is now safely handled via dedicated CSS classes to comply with strict Content Security Policies.

Smarter Domain Parsing (EDGE-001): The internal domain parser now correctly identifies and preserves raw IPv4 addresses without mangling them when determining root domains for the disabled-sites list.

Internal Page Safeguards (EDGE-003): The extension popup now automatically disables the "site power" toggle when navigating non-web protocols (chrome://, about://, moz-extension://) to prevent background console errors.

Resilient DOM Reversions (EDGE-004): Improved the revertPrices function to safely unwrap spans and preserve visible child content, even if the webpage scripts dynamically strip out the originalPrice dataset attributes.

🐛 Bug Fixes
Accurate Regex Matching (BUG-002): Resolved a lingering issue with shared global regex state (lastIndex). Flux now instantiates fresh regex patterns per text node, ensuring multiple prices within the same text block are never skipped.

Lazy-Loading & Infinite Scroll (BUG-003): Patched a DOM processing flaw so that child elements nested inside newly loaded or lazy-loaded subtrees are accurately visited and processed by the MutationObserver.

Popup Infinite Loop Prevented (BUG-004): Fixed a race condition in the popup script where stale API requests would trigger recursive retries. It now gracefully falls back to the locally cached exchange rate.

State Mutation Glitches (BUG-005): Addressed a visual sync issue during rapid currency swaps. Pending MutationObserver flushes are now explicitly cancelled prior to global variable mutations to prevent mixed-state conversions.