docs: README, tech task, db schema

feat: main web logic

feat: db dump

feat: set up docker env

Merge remote-tracking branch 'origin/master' into feature/improve-auth-and-home

tg register

Merge remote-tracking branch 'origin/master' into feature/improve-auth-and-home

add dashboard

fix login-logout

fix subscriptions (profitability)

add alerts

improve crat and DemoRequestModal.vue

Merge branch 'master' into feature/improve-auth-and-home

fix taps creation

fix payment process

fix admin users

add purchase create from admin

improve ui

Add subscriptions page

Add home page

add login and register