Improve EVM Playground Memory formatting for better readability

Problem

Currently, the "Memory" section in the EVM Playground displays the data as a single, continuous string of hex bytes. This continuous format makes it very difficult to read, track specific offsets, and effectively debug memory states.

Proposed Fix

We are proposing an update to display the memory in a more structured format. By breaking down the memory into 32-byte (word) chunks and displaying the corresponding hex offset at the start of each line, it becomes significantly easier for developers to parse and understand the memory layout at a glance.

Start at the EVM Playground's Memory section and trace the current rendering of its continuous hex-byte string. Done means memory is displayed in 32-byte word chunks, with the corresponding hexadecimal offset at the start of each line, matching the readability shown in the proposed example.