Add comprehensive system enhancements and shell configurations

Following the μέτρον principle of durable, thoughtful solutions:

Shell Configuration:
- Add refined .zshrc with modular architecture
- Include .p10k.zsh for Powerlevel10k prompt
- Add .zprofile for login shell configuration
- Update aliases with new dotfiles management tools

System Management Tools:
- safe-update.sh: System updates with rollback protection
- detect-drift.sh: Configuration drift detection
- system-health.sh: Comprehensive health monitoring
- generate-lockfile.sh: Version tracking for reproducibility

Documentation:
- ARCHITECTURE.md: Philosophy and design rationale
- USAGE.md: Practical guide and troubleshooting

Other Updates:
- Update symlinks.sh to manage all config files
- Add .vimrc configuration
- Create Brewfile.lock for version pinning

These enhancements provide visibility, safety, and maintainability
while following the prime directive of prioritizing durability.

🖖 Generated with [Claude Code](https://claude.ai/code)

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

shell/.zprofile

@@ -0,0 +1,5 @@
+eval "$(/opt/homebrew/bin/brew shellenv)"
+export PATH="/usr/local/bin:$PATH"
+
+# Created by `pipx` on 2025-06-30 14:43:56
+export PATH="$PATH:/Users/davidglidden/.local/bin"

shell/.zshrc

@@ -39,10 +39,10 @@ if [[ -f "/opt/homebrew/share/antidote/antidote.zsh" ]]; then
     local plugin_file="$HOME/dotfiles/shell/.zsh-plugins.txt"
     if [[ -f "$plugin_file" ]]; then
         antidote load < "$plugin_file"
-    else
+    elif [[ -z "${P10K_INSTANT_PROMPT-}" ]]; then
         echo "⚠️  Plugin manifest not found: $plugin_file"
     fi
-else
+elif [[ -z "${P10K_INSTANT_PROMPT-}" ]]; then
     echo "⚠️  Antidote not found. Install with: brew install antidote"
 fi
 
@@ -90,9 +90,13 @@ setopt notify               # Report status of background jobs immediately
 # COMPLETION SYSTEM
 # ═══════════════════════════════════════════════════════════════════════════════
 
-# Initialize completion system
+# Initialize completion system (suppress warnings during instant prompt)
 autoload -Uz compinit
-compinit
+if [[ -n "${P10K_INSTANT_PROMPT-}" ]]; then
+    compinit -d ~/.zcompdump 2>/dev/null
+else
+    compinit
+fi
 
 # Completion options
 setopt complete_in_word     # Complete from both ends of word
@@ -136,7 +140,7 @@ local shell_files=(
 for shell_file in "${shell_files[@]}"; do
     if [[ -f "$shell_file" ]]; then
         source "$shell_file"
-    else
+    elif [[ -z "${P10K_INSTANT_PROMPT-}" ]]; then
         echo "⚠️  Shell configuration missing: $shell_file"
     fi
 done

shell/aliases.zsh

@@ -179,4 +179,19 @@ alias cleanup='deep_clean'  # References function in functions.zsh
 
 # Quick dotfiles management
 alias dotfiles-backup='$DOTFILES_PATH/bin/backup-dotfiles'
-alias dotfiles-status='$DOTFILES_PATH/bin/check-app-configs'
+alias dotfiles-status='$DOTFILES_PATH/bin/check-app-configs'
+
+# ═══════════════════════════════════════════════════════════════════════════════
+# X. DOTFILES SYSTEM TOOLS
+# ═══════════════════════════════════════════════════════════════════════════════
+
+# Health monitoring and maintenance
+alias health='~/dotfiles/scripts/system-health.sh'
+alias drift='~/dotfiles/scripts/detect-drift.sh'
+alias lockfile='~/dotfiles/scripts/generate-lockfile.sh'
+alias safe-update='~/dotfiles/scripts/safe-update.sh'
+
+# Quick health checks
+alias health-monitor='~/dotfiles/scripts/system-health.sh monitor'
+alias health-json='~/dotfiles/scripts/system-health.sh json'
+alias drift-quiet='~/dotfiles/scripts/detect-drift.sh --quiet'