add review notes, fix case-sensitive includes and Qt6.10 filter API

prepare for deploy

build for Qt6

update features list

column sorting

features comparison

column header icon

global search

custom column header rennder

cell render

new delegate approach

change add and remove logic

checkbox column

filtering and clear code

code format

column text alignment

checkbox selected background

columns visible context menu

using tr

small changes

paint search bar in headerview

cursor rule

count only visible columns

remove set delegate for checked column

move from github