refactor: clean and reorganize documentation structure

- Consolidate 16 scattered files into 8 focused documents
- Remove ~60% duplicate content across CLI and deployment docs
- Create clear docs/ structure with logical organization
- Merge 5 enhancement files into single comprehensive guide
- Keep CLAUDE.md and README.md in root as required
- Remove memory.md from git tracking (added to .gitignore)
- Eliminate redundant deployment/ and enhancement/ subdirectories

New clean structure:
- docs/CLI_GUIDE.md - Complete CLI documentation
- docs/DEPLOYMENT_GUIDE.md - Unified deployment instructions
- docs/CONTENT_ENHANCEMENT_GUIDE.md - H2-only content principles
- docs/ARCHITECTURE.md - Technical details
- docs/QUICK_REFERENCE.md - Cheat sheet
- docs/DEPRECATED.md - Migration guide
- docs/RELEASE_NOTES.md - Version history
- docs/examples/ - Example content

Author: garyblankenship

.gitignore

@@ -45,6 +45,7 @@ Thumbs.db
 
 # Personal/development files
 CLAUDE.md
+memory.md
 repomix*
 .repomixignore
 .github/FUNDING.yml

docs/PROJECT_STRUCTURE.md renamed to docs/ARCHITECTURE.md

@@ -0,0 +1,264 @@
+# Gist CLI: Complete User Guide
+
+## Overview
+
+The Gist CLI is a powerful, git-style command-line tool for managing GitHub Gists, designed for seamless blog publishing and content management. Built with clean architecture principles, it provides a comprehensive set of tools for creating, managing, and synchronizing your blog posts.
+
+## Features
+
+- 📝 **Direct Publishing** - Create gists directly from files
+- 📋 **List & Browse** - View all your public gists
+- 🔍 **Search by Tags** - Filter gists using hashtags
+- 🔄 **Sync** - Keep local cache up-to-date with GitHub
+- 🔒 **Privacy Control** - Create private or public gists
+- 🎨 **Interactive TUI** - Terminal UI for gist management
+
+## Installation
+
+### Quick Install
+
+```bash
+# Clone the repository
+git clone https://github.com/yourusername/gist
+cd gist
+
+# Build and install
+make build
+make install-cli
+
+# Verify installation
+gist version
+```
+
+### Manual Installation
+
+```bash
+# Build binary
+go build -o gist gist.go
+
+# Install to system path
+sudo cp gist /usr/local/bin/
+```
+
+## Configuration
+
+### Authentication Methods
+
+1. **Environment Variables**
+   ```bash
+   export GITHUB_USER="your-github-username"
+   export GITHUB_TOKEN="ghp_your_personal_access_token"
+   ```
+
+2. **Dotenv File**
+   Create a `.env` file in your project or home directory:
+   ```
+   GITHUB_USER=your-username
+   GITHUB_PERSONAL_ACCESS_TOKEN=ghp_your_token_here
+   ```
+
+3. **Interactive Setup**
+   ```bash
+   # Initialize configuration
+   gist init
+   ```
+
+### Token Requirements
+
+Your GitHub personal access token needs:
+- `gist` scope to create and manage gists
+- Optional `read:user` for profile access
+
+## Basic Workflow
+
+### 1. Create Content
+
+Write your posts in Markdown:
+```bash
+vim my-post.md
+```
+
+### 2. Stage Changes
+
+```bash
+# Stage a new post (private by default)
+gist add my-post.md -d "My Post Title #tag1 #tag2"
+
+# Stage as public post
+gist add -p my-post.md -d "Public Post #blog"
+
+# Stage multiple files
+gist add file1.md file2.md -d "Multi-file post"
+```
+
+### 3. Check Status
+
+```bash
+gist status
+
+# Example output:
+# Changes to be pushed (2):
+#   new file:   my-post.md
+#               → My Post Title #tag1 #tag2
+#   new file:   another.md
+#               → Another Post #blog
+```
+
+### 4. Push to GitHub
+
+```bash
+gist push
+```
+
+## Commands Reference
+
+| Command | Alias | Description |
+|---------|-------|-------------|
+| `gist init` | | Initialize configuration |
+| `gist status` | `st` | Show staged changes |
+| `gist add` | | Stage files for upload |
+| `gist rm` | `remove` | Stage gist for deletion |
+| `gist tag` | | Add tags to a gist |
+| `gist push` | | Upload changes to GitHub |
+| `gist pull` | | Sync from GitHub |
+| `gist list` | `ls` | List all gists |
+| `gist show` | | Show gist details |
+| `gist log` | | Show gist history |
+| `gist diff` | | Show staged changes |
+| `gist search` | | Search gists |
+| `gist reset` | | Unstage all changes |
+| `gist config` | | Manage configuration |
+| `gist clean` | | Remove cache |
+| `gist help` | | Show help |
+| `gist version` | | Show version |
+
+## Advanced Features
+
+### Manage Existing Posts
+
+```bash
+# Pull latest gists
+gist pull
+
+# List posts
+gist list
+
+# Search gists
+gist search docker
+
+# Show gist details
+gist show abc123d
+```
+
+### Modify Posts
+
+```bash
+# Add tags
+gist tag abc123d tutorial featured
+
+# Remove post
+gist rm abc123d
+
+# Toggle visibility
+gist toggle abc123d
+```
+
+## Caching
+
+- **Location**: `~/.gist-cache/`
+- **TTL**: 5 minutes
+- **Force Refresh**: `gist sync`
+
+## Best Practices
+
+1. Always pull before making changes
+   ```bash
+   gist pull
+   gist status
+   ```
+
+2. Use descriptive commit messages
+   ```bash
+   gist add post.md -d "Tutorial: Docker multi-stage builds #docker #tutorial"
+   ```
+
+3. Review before pushing
+   ```bash
+   gist diff
+   gist push
+   ```
+
+4. Keep cache fresh
+   ```bash
+   gist pull
+   ```
+
+5. Organize with tags
+   ```bash
+   gist tag old-post-id archive deprecated
+   ```
+
+## Troubleshooting
+
+### Permission Issues
+
+```bash
+# If /usr/local/bin is not writable
+sudo make install-cli
+
+# Or install to user directory
+mkdir -p ~/bin
+cp gist ~/bin/
+export PATH="$HOME/bin:$PATH"
+```
+
+### Token Problems
+
+```bash
+# Test configuration
+gist config
+gist pull
+
+# Update token if needed
+gist config github.token ghp_new_token
+```
+
+### Cache Problems
+
+```bash
+# Clear and rebuild cache
+gist clean
+gist pull
+```
+
+## Tips & Tricks
+
+### Shell Aliases
+
+Add to `.bashrc` or `.zshrc`:
+```bash
+alias gs='gist status'
+alias ga='gist add'
+alias gp='gist push'
+alias gl='gist list'
+alias gd='gist diff'
+```
+
+### Auto-sync
+
+Add to crontab for hourly sync:
+```bash
+0 * * * * /usr/local/bin/gist pull
+```
+
+## Contributing
+
+1. Fork the repository
+2. Create your feature branch (`git checkout -b feature/amazing`)
+3. Commit your changes (`git commit -m 'Add amazing feature'`)
+4. Push to the branch (`git push origin feature/amazing`)
+5. Open a Pull Request
+
+## License
+
+MIT License - see LICENSE file for details