refactor(repo): reorganize repository structure for improved navigation and maintainability

Implement comprehensive directory reorganization to improve discoverability,
logical grouping, and separation of concerns across documentation, scripts,
and infrastructure snapshots.

Major Changes:

1. Documentation Reorganization:
   - Created start-here-docs/ for onboarding documentation
     * Moved QUICK-START.md, START-HERE.md, GIT-SETUP-GUIDE.md
     * Moved GIT-QUICK-REFERENCE.md, SCRIPT-USAGE.md, SETUP-COMPLETE.md
   - Created troubleshooting/ directory
     * Moved BUGFIX-SUMMARY.md for centralized issue resolution
   - Created mcp/ directory for Model Context Protocol configurations
     * Moved OBSIDIAN-MCP-SETUP.md to mcp/obsidian/

2. Scripts Reorganization:
   - Created scripts/crawlers-exporters/ for infrastructure collection
     * Moved collect*.sh scripts and collection documentation
     * Consolidates Proxmox homelab export tooling
   - Created scripts/fixers/ for operational repair scripts
     * Moved fix_n8n_db_*.sh scripts
     * Isolated scripts with embedded credentials (templates tracked)
   - Created scripts/qol/ for quality-of-life utilities
     * Moved git-aliases.sh and git-first-commit.sh

3. Infrastructure Snapshots:
   - Created disaster-recovery/ for active infrastructure state
     * Moved latest homelab-export-20251202-204939/ snapshot
     * Contains current VM/CT configurations and system state
   - Created archive-homelab/ for historical snapshots
     * Moved homelab-export-*.tar.gz archives
     * Preserves point-in-time backups for reference

4. Agent Definitions:
   - Created sub-agents/ directory
     * Added backend-builder.md (development agent)
     * Added lab-operator.md (infrastructure operations agent)
     * Added librarian.md (git/version control agent)
     * Added scribe.md (documentation agent)

5. Updated INDEX.md:
   - Reflects new directory structure throughout
   - Updated all file path references
   - Enhanced navigation with new sections
   - Added agent roles documentation
   - Updated quick reference commands

6. Security Improvements:
   - Updated .gitignore to match reorganized file locations
   - Corrected path for scripts/fixers/fix_n8n_db_c_locale.sh exclusion
   - Maintained template-based credential management pattern

Infrastructure State Update:
   - Latest snapshot: 2025-12-02 20:49:54
   - Removed: VM 101 (gitlab), CT 112 (Anytype)
   - Added: CT 113 (n8n)
   - Total: 9 VMs, 3 Containers

Impact:
   - Improved repository navigation and discoverability
   - Logical separation of documentation, scripts, and snapshots
   - Clearer onboarding path for new users
   - Enhanced maintainability through organized structure
   - Foundation for multi-agent workflow support

Files changed: 90 files (+935/-349)
   - 3 modified, 14 new files, 73 renames/moves

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

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

scripts/qol/git-aliases.sh

@@ -0,0 +1,74 @@
+#!/bin/bash
+# Git Aliases Setup for Homelab
+# Run this script to add helpful git aliases to your shell
+
+SHELL_RC=""
+
+# Detect shell configuration file
+if [ -f "$HOME/.bashrc" ]; then
+    SHELL_RC="$HOME/.bashrc"
+elif [ -f "$HOME/.zshrc" ]; then
+    SHELL_RC="$HOME/.zshrc"
+else
+    echo "Could not find .bashrc or .zshrc"
+    echo "Please add these aliases manually to your shell configuration"
+    exit 1
+fi
+
+echo "Adding git aliases to: $SHELL_RC"
+echo ""
+
+# Check if aliases already exist
+if grep -q "# Homelab Git Aliases" "$SHELL_RC" 2>/dev/null; then
+    echo "Aliases already exist in $SHELL_RC"
+    echo "Remove the '# Homelab Git Aliases' section if you want to re-add them"
+    exit 0
+fi
+
+# Add aliases
+cat >> "$SHELL_RC" << 'EOF'
+
+# Homelab Git Aliases
+# Added by git-aliases.sh
+alias ghome='cd /home/jramos/homelab'
+alias gs='git status'
+alias ga='git add'
+alias gc='git commit -m'
+alias gl='git log --oneline'
+alias gll='git log --oneline --graph --all'
+alias gd='git diff'
+alias gds='git diff --staged'
+alias gco='git checkout'
+alias gb='git branch'
+
+# Homelab-specific aliases
+alias homelab-status='cd /home/jramos/homelab && git status'
+alias homelab-commit='cd /home/jramos/homelab && git add . && git commit'
+alias homelab-log='cd /home/jramos/homelab && git log --oneline -10'
+alias homelab-sync='rsync -av --exclude=.git /mnt/c/Users/fam1n/Documents/homelab/ /home/jramos/homelab/'
+
+EOF
+
+echo "✓ Aliases added successfully!"
+echo ""
+echo "Aliases added:"
+echo "  ghome              - cd to homelab directory"
+echo "  gs                 - git status"
+echo "  ga                 - git add"
+echo "  gc                 - git commit -m"
+echo "  gl                 - git log (compact)"
+echo "  gll                - git log (graph)"
+echo "  gd                 - git diff"
+echo "  gds                - git diff --staged"
+echo "  gco                - git checkout"
+echo "  gb                 - git branch"
+echo ""
+echo "  homelab-status     - Quick status check"
+echo "  homelab-commit     - Add all and commit"
+echo "  homelab-log        - View recent commits"
+echo "  homelab-sync       - Sync from Windows location"
+echo ""
+echo "To activate now, run:"
+echo "  source $SHELL_RC"
+echo ""
+echo "Or simply open a new terminal window"