docs(packs): Add "What's Included" manifest to pack files

[mellanon]

Pack files are large markdown documents (~50KB) where the actual contents (files created, hooks registered) are buried in documentation. Users can't quickly see what they're about to install.

Current Behavior

• Pack is a large markdown file
• Contents scattered throughout documentation
• User doesn't know what files/hooks will be created until after installation
• Surprise components (e.g., kai-hook-system includes observability library)

Problem

1. User can't quickly answer "what am I about to install?"
2. Pack descriptions are verbose, contents not summarized upfront
3. Dependencies between components within a pack not clear
4. User may not want all components (e.g., just hooks, not observability)

Suggested Fix

Add a "What's Included" summary near the top of each pack:

## What's Included

| Component | File | Purpose |
|-----------|------|---------|
| Session initializer | `hooks/initialize-session.ts` | Sets up session context |
| Core context loader | `hooks/load-core-context.ts` | Loads CORE skill |
| Security validator | `hooks/security-validator.ts` | Prompt injection defense |
| Observability lib | `hooks/lib/observability.ts` | Event logging |

**Files created:** 4
**Hooks registered:** 3
**Dependencies:** None

This gives users a quick overview before they commit to installation.

Environment

• macOS
• PAI v2 (current main branch)

[danielmiessler]

Great suggestion! 🙏

Fixed in commit 197f082 - added a "What's Included" section to:

• PAIPackTemplate.md (new section after Installation Prompt)
• All 8 existing packs (kai-hook-system, kai-history-system, kai-core-install, kai-voice-system, kai-observability-server, kai-art-skill, kai-agents-skill, kai-prompting-skill)

Each manifest includes:

• Component table (file paths and purposes)
• Summary with file count, hooks registered, and dependencies

Users can now quickly see what they're getting before installing a pack.