docs: comprehensive accuracy audit fixes (35+ corrections)

CRITICAL fixes:
- Installation: Remove false prerequisites (installer auto-installs everything except git)
- Tools: Remove non-existent 'web_crawl' tool from tools table
- Memory: Remove non-existent 'read' action (only add/replace/remove exist)
- Code execution: Fix 'search' to 'search_files' in sandbox tools list
- CLI commands: Fix --model/--provider/--toolsets/--verbose as chat subcommand flags

IMPORTANT fixes:
- Installation: Add missing installer features (Node.js, ripgrep, ffmpeg, skills seeding)
- Installation: Add 6 missing package extras to table (mcp, honcho, tts-premium, etc)
- Installation: Fix mkdir to include all directories the installer creates
- Quickstart: Add OpenAI Codex to provider table
- CLI: Fix all 'hermes --flag' to 'hermes chat --flag' across all docs
- Configuration: Remove non-existent --max-turns CLI flag
- Tools: Fix 'search' to 'search_files', add missing 'process' tool
- Skills: Remove skills_categories() (not a registered tool)
- Cron: Remove unsupported 'daily at 9am' schedule format
- TTS: Fix output directory to ~/.hermes/audio_cache/
- Delegation: Clarify depth limit wording
- Architecture: Fix default model, chat() signature, file names
- Contributing: Fix Python requirement from 3.11+ to 3.10+
- CLI reference: Add missing commands (login, tools, sessions subcommands)
- Env vars: Fix TERMINAL_DOCKER_IMAGE default, add HERMES_MODEL

website/docs/user-guide/cli.md

@@ -18,21 +18,21 @@ hermes
 hermes chat -q "Hello"
 
 # With a specific model
-hermes --model "anthropic/claude-sonnet-4"
+hermes chat --model "anthropic/claude-sonnet-4"
 
 # With a specific provider
-hermes --provider nous        # Use Nous Portal
-hermes --provider openrouter  # Force OpenRouter
+hermes chat --provider nous        # Use Nous Portal
+hermes chat --provider openrouter  # Force OpenRouter
 
 # With specific toolsets
-hermes --toolsets "web,terminal,skills"
+hermes chat --toolsets "web,terminal,skills"
 
 # Resume previous sessions
 hermes --continue             # Resume the most recent CLI session (-c)
 hermes --resume <session_id>  # Resume a specific session by ID (-r)
 
 # Verbose mode (debug output)
-hermes --verbose
+hermes chat --verbose
 ```
 
 ## Interface Layout
@@ -264,5 +264,5 @@ By default, the CLI runs in quiet mode which:
 
 For debug output:
 ```bash
-hermes --verbose
+hermes chat --verbose
 ```