Clean up .gitignore by removing unnecessary entries

Removed various shell dotfiles and tool configs from .gitignore.

Author: sergeykad

.gitignore

@@ -31,7 +31,7 @@ env/
 .ENV
 
 # IDE
-.vscode
+.vscode/
 .idea/
 *.swp
 *.swo
@@ -91,26 +91,3 @@ tests/initial_test_state/custom_components/hacs/hacs_frontend/
 .auto-claude/
 .worktrees/
 .claude_settings.json
-
-# Shell dotfiles (WSL2 artifacts)
-.bash_profile
-.bashrc
-.profile
-.zprofile
-.zshrc
-
-# Tool configs
-.gitconfig
-.ripgreprc
-.mcp.json
-
-# Git bare repo fragments
-HEAD
-config
-hooks
-objects
-refs
-.gitmodules
-
-# Claude Code
-.claude/commands