[justcarlson]

Summary

• Batch multiple chrome.storage.local.get() calls into single calls
• Reduces storage API calls by ~50% per navigation event
• Mitigates slowness caused by DLP extensions (like Incydr) monitoring API calls

Problem

DLP extensions add latency to each chrome.* API call. The extension was making 2-3 separate storage reads per navigation event when they could be combined.

Solution

Added loadAll() function that reads both urlDetection and quicktab_state in a single API call instead of separate calls.

// Before: 2 separate storage reads
const detection = await getUrlDetection();
const state = await loadState();

// After: 1 batched storage read
const { mode, state } = await loadAll();

Test plan

• All 100 unit tests pass
• 5 new tests for loadAll() function
• Build succeeds
• Lint passes