Final: Restore /myusage, remove /upgrade and all plan-related codes

Feature: Add /myusage, blockquote /help, and user stats tracking. Remove /myplan

Refine: Change Ping to Pong and update uptime to bot start time

Refine: Add VPS uptime to /ping and fix new user logging

Fix: Caption feature conflicts and command prefix

Feature: Instant Caption integration in UI & /caption command

UI: Remove redundant Stats emoji & Fix: New user logging

UI: Beautify Force Sub & Clean Stats button; Fix: New user logging on start

Fix: Force Sub crash & UI: Public Stats + New Premium Emojis (📊/⚡️)

Fix: UserNotParticipant crash & Update: Public Stats + New Premium Emoji IDs

Fix: TypeError in admin check (int is not iterable)

UI: Enable Force Sub and add Admin Stats button

Admin: Implement /speedtest command with official share image

Refactor: Restructure project folders into admin, user, and rename categories

Admin: Implement sh, eval, and /usage commands with system monitoring

UI: Redesign Thumbnail/Caption help texts and apply final emoji fixes

UI: Update About section branding and change button text to '🤖 About'

UI: Redesign start message with premium HTML and unique aesthetic

UI: Implement native icon_custom_emoji_id for premium buttons

Test: Use specific premium emoji 💌 in Document button

UI: Finalized premium emoji status messages

UI: Implement premium emojis across the bot interface

Initial commit