Add Advanced mode to tx explorer page

[begonaalvarezd]

follow-up to #288 - once the Inputs/Transactions section actually shows useful stuff, add a sticky "Advanced mode" toggle that reveals the technical detail we otherwise hide by default. inspired by the Quick/Advanced toggle in @Thoralf-M's explorer: https://github.com/Thoralf-M/iotatools/blob/develop/apps/explorer/src/pages/TransactionDetail.tsx

• sticky Advanced-mode toggle (localStorage, same pattern as DateFormatContext)
• behind it: full effects (dependencies, modifiedAtVersions, sharedObjects, gasObject, unwrapped, eventsDigest - currently shown nowhere on the page), full gas breakdown, full signature detail, expiration, lamport version
• keep the existing per-card RAW JSON toggles (CollapsibleCard's rawData prop) as is, just make sure any new sections use the same pattern