docs: document HiDrive mount and symbolic links in shell environment

Updated CLAUDE.md to document .zlogin configuration which:
- Mounts HiDrive storage at /mnt/hidrive
- Creates symbolic links for Documents, Pictures, Videos, and Music directories
  from HiDrive user path to home directory
- Cleaned up .zprofile (removed empty content)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

.zlogin

@@ -0,0 +1,9 @@
+HIDRIVE=/mnt/hidrive
+HIDRIVE_VALKNAR="$HIDRIVE/users/valknar"
+
+mount "$HIDRIVE" 2>/dev/null
+
+ln -s "$HIDRIVE_VALKNAR/Documents" "$HOME/Documents" 2>/dev/null
+ln -s "$HIDRIVE_VALKNAR/Pictures" "$HOME/Pictures" 2>/dev/null
+ln -s "$HIDRIVE_VALKNAR/Videos" "$HOME/Videos" 2>/dev/null
+ln -s "$HIDRIVE_VALKNAR/Music" "$HOME/Music" 2>/dev/null

.zprofile

@@ -1,2 +0,0 @@
-
-

CLAUDE.md

@@ -68,6 +68,7 @@ The `.gitignore` uses an inverted pattern (ignore everything, then selectively a
 - **Shell**: Zsh with Oh-My-Zsh framework
 - **Theme**: Powerlevel10k (`.p10k.zsh`)
 - **Plugins**: git, pm2, gh, docker, language-specific plugins, zsh-autosuggestions, zsh-syntax-highlighting
+- **Login Configuration**: `.zlogin` mounts HiDrive storage and creates symbolic links for Documents, Pictures, Videos, and Music directories from `/mnt/hidrive/users/valknar/` to `$HOME/`
 
 ## Common Commands