add spell and markdown linting

In addition added dictionaries of @X1Z53 from AGW

.cspell/anglicisms.dict

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+айтема
+алиасов
+аудиоредактор
+бэклоге
+вендоринг
+видеотриммер
+геймплея
+дарк
+информере
+кадрируйте
+композитинг
+локал*
++и
++ью
+макбук*
++а
++ов
+мультиплеера
+перегенерируйте
+подкасты
+проджект
+рендерингу
+скринкастов
+сокотев
+стриминговый
+табом
+трекеров
+трекпадом
+фанатская
+фишинга
+фреймбуфер*
++а
++у
++ы
+шебангом
+юникоде

.cspell/apps&companies.dict

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+анилибри*
++и
++я
+госуслугах
+крипто
+adwaita
+akkoma
+alacarte
+alsa
+alsamixer
+alterator
+altlinux
+amarok
+amberol
+antrix
+anullsrc
+aosc
+appimage
+appinstall
+apricity
+archmerge
+archstrike
+artix
+arya
+ascensio
+asplinux
+astro
+asus
+asusctl
+audiosharing
+auonmb
+autoremove
+ayugram
+barinfo
+bcmwl
+betterdiscord
+bitrig
+blackbox
+bluemindo
+caca
+calligra
+canbus
+cascadia
+chafa
+chakra
+chessclock
+chrom
+cleanjaro
+clearcpiuid
+cmus
+condres
+coolbits
+customizer
+dbus
+dconf
+deepin
+desaos
+devhelp
+devuan
+dnome
+dracos
+drauger
+drawtext
+droidcam
+eartag
+easyeffects
+eepm
+envycontrol
+epmqf
+epub
+erekir
+etersoft
+exaile
+facetime
+facetimehd
+fastfetch
+fdisk
+feren
+ffprobe
+fglrx
+flathub
+flatpak
+flatseal
+fontcolor
+fontsize
+fotema
+freedesktop
+fretboard
+frugalware
+funtoo
+fwcutter
+fwupd
+gaphor
+garuda
+geopjr
+gier
+gmusicbrowser
+gogdl
+gogglesmm
+gost
+gpgkeys
+gradience
+grapejuice
+grombyang
+guayadeque
+guix
+gvfs
+haher
+hashman
+helvum
+hplip
+huayra
+hwdec
+ibus
+ifcx
+infobar
+inxi
+irix
+iterm
+kaspersky
+keyd
+khronos
+kibojoe
+kingsoft
+kogaion
+komikku
+kooha
+korora
+krita
+kubuntu
+kvantum
+kyocera
+lanczos
+laravel
+lavfi
+lede
+libadwaita
+libratbag
+librix
+libtorrent
+libx
+lmde
+lubuntu
+lutris
+macbook
+mageia
+mangohud
+mcst
+meslo
+mindustry
+minix
+mizer
+mobipocket
+mocp
+modeset
+mopidy
+mopslinux
+mousai
+muine
+mxmdcb
+mylyn
+namib
+neofetch
+neovim
+netease
+netrunner
+nextcloud
+nitrux
+noaccel
+nofbaccel
+nomossa
+noto
+notva
+nurunner
+nvdec
+nvenc
+nvim
+nvsmi
+obarun
+ooxml
+openmamba
+optimus
+pantum
+pardus
+parsix
+pavucontrol
+pclinux
+penpot
+pentoo
+pflfxb
+pipewire
+pixterm
+playerctl
+polari
+polkit
+popos
+porteus
+postmarket
+powerlevel
+powertop
+pragha
+prin
+pulseaudio
+pushbuf
+pypi
+qmmp
+qscale
+qubes
+raaml
+radeon
+rasterbar
+ratbagd
+reclocking
+redcore
+redstar
+refracted_devuan
+regata
+rhythmbox
+rnote
+robo
+rpmcs
+rpmgp
+rpmgs
+rpmmacros
+runpm
+runtu
+ryzen
+salentos
+septor
+serpulo
+setpts
+setuptools
+shadowplay
+siduction
+sles
+smplayer
+sology
+starterkits
+sunos
+syncthing
+sysprof
+tantros
+taskwarrior
+termpix
+textpieces
+timeshift
+tonfotos
+trisquel
+tycat
+udev
+ungoogled
+urpm
+usbguard
+vala
+vencord
+venv
+verilus
+vesktop
+vimscript
+virtualenvs
+vulkan
+vulkaninfo
+waterfox
+wike
+wireplumber
+wpctl
+xconfig
+xdriver
+xeyes
+xferience
+ximper
+xlsclients
+xmind
+xmms
+xnoise
+xorg
+xset
+xubuntu
+xwayland
+yarock
+zorin

.cspell/forbidden.dict

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+!хуй
+!пизда
+!говно
+#!собака
+#!с вами изя забияка

.cspell/people-names.dict

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+Биллетером
+Йюргом
+Контосом
+Мидюков
+Раффаэле
+Сандрини
+fiersik
+Hihin
+Jürg
+oleg
+Raffaele
+Ruslan
+Sandrini