feat(zsh): modularize Zsh configuration with environment variables, aliases, functions, and plugins

- Create a new Zsh configuration structure under ~/.config/zsh
- Add main .zshrc file to load configurations and plugins
- Implement environment variables in env.zsh
- Define aliases for common commands in aliases.zsh
- Set up completion settings in completion.zsh
- Add custom functions for navigation, file handling, and process management in functions.zsh
- Configure keybindings in keybindings.zsh
- Set shell options in options.zsh
- Load plugins using Zinit in plugins.zsh
- Configure prompt settings in prompt.zsh
- Create a .zshenv file to set ZDOTDIR for Zsh configuration directory

ssh/.ssh/config

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+# ════════════════════════════════════════════════════════════
+# SSH Configuration (includes)
+# ════════════════════════════════════════════════════════════
+
+# Все настройки вынесены по секциям в config.d/*.conf
+# Порядок загрузки задаётся префиксом (00-, 10-, 20- ...)
+
+
+Include config.d/*.conf

ssh/.ssh/config.d/00-globals.conf

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+# 00 - Global options
+
+Host *
+    # Переиспользование соединений (быстрее)
+    # ControlMaster auto
+    # ControlPath ~/.ssh/sockets/%r@%h:%p
+    # ControlPersist 10m
+
+    # Держать соединение живым
+    ServerAliveInterval 60
+    ServerAliveCountMax 3
+
+    # Сжатие данных
+    Compression yes
+
+    # Отключить GSSAPI (ускоряет подключение)
+    GSSAPIAuthentication no

ssh/.ssh/config.d/10-local.conf

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+# 10 - Local network (direct IP)
+
+# ПК
+Host ada-pc
+    HostName 192.168.1.100
+    User ada
+    IdentityFile ~/.ssh/id_ed25519
+
+Host ada-x1
+    HostName 192.168.1.101
+    User ada
+    IdentityFile ~/.ssh/id_ed25519
+

ssh/.ssh/config.d/20-selfhost.conf

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+# 20 - SelfHost
+Host vps vps-ada
+    HostName 157.22.231.198
+    Port 22
+    User root
+    IdentityFile ~/.ssh/id_ed25519_homelab
+
+# Gitea
+Host git.ada-dev.ru
+    HostName 192.168.1.10
+    User git
+    Port 2222
+    IdentityFile ~/.ssh/id_ed25519_homelab
+    ProxyJump vps
+
+# ZimaOS
+Host home zima
+    HostName 192.168.1.10
+    User ada
+    IdentityFile ~/.ssh/id_ed25519_homelab
+	SetEnv TERM=xterm-256color

ssh/.ssh/config.d/30-corporate.conf

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+# 40 - Corporate (PAO IL)
+
+Host ada-alt
+    HostName 127.0.0.1
+    User ada-alt
+    Port 3322
+    IdentityFile ~/.ssh/id_ed25519
+    StrictHostKeyChecking no
+    UserKnownHostsFile /dev/null
+
+
+Host pam
+  HostName 10.1.194.230
+  User antipenkoda@MSK.LAN
+  Port 2244
+  ProxyJump ada-alt
+  StrictHostKeyChecking no
+  UserKnownHostsFile /dev/null
+
+
+Host master-ans
+    HostName 10.1.194.160
+    User ada
+    IdentityFile /home/ada/.ssh/id_ed25519_ada
+    ProxyJump pam
+    LocalForward 9000 localhost:22
+    StrictHostKeyChecking no
+    UserKnownHostsFile /dev/null
+
+Host master-ans-direct
+    HostName localhost
+    Port 9000
+    User ada
+    SetEnv TERM=xterm-256color
+
+Host gitea
+    HostName 10.1.194.243
+    User gitea
+    IdentityFile ~/.ssh/id_ed25519_ada
+    ProxyJump pam
+
+
+Host devel.mephi.ru
+    HostName devel.mephi.ru
+    IdentityFile ~/.ssh/id_ed25519_ada
+    KexAlgorithms +curve25519-sha256@libssh.org,diffie-hellman-group-exchange-sha256
+
+Host github.com
+    HostName github.com
+    User git
+    IdentityFile ~/.ssh/id_ed25519

ssh/.ssh/config.d/40-proxy.conf

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+Host ru-vps
+    HostName 157.22.231.198
+    User ada
+    IdentityFile ~/.ssh/id_ed25519
+    ServerAliveInterval 30
+    ServerAliveCountMax 3
+
+Host nl-vps
+    HostName 170.168.25.171
+    User ada
+    IdentityFile ~/.ssh/id_ed25519
+    ProxyJump ru-vps
+    ServerAliveInterval 30
+    ServerAliveCountMax 3
+
+Host fl-vps
+    HostName 89.167.32.245
+    Port 4322
+    User ada
+    IdentityFile ~/.ssh/id_ed25519_flvpn
+    ProxyJump ru-vps
+    ServerAliveInterval 30
+    ServerAliveCountMax 3