refactor: Reorganize kai-history-system pack to match v2.0 standard structure

Packs/kai-history-system/INSTALL.md

@@ -103,13 +103,13 @@ Copy all TypeScript files from this pack's `src/` directory to your hooks direct
 
 ```bash
 # Copy hook files
-cp src/capture-all-events.ts $PAI_DIR/hooks/
-cp src/stop-hook.ts $PAI_DIR/hooks/
-cp src/subagent-stop-hook.ts $PAI_DIR/hooks/
-cp src/capture-session-summary.ts $PAI_DIR/hooks/
+cp src/hooks/capture-all-events.ts $PAI_DIR/hooks/
+cp src/hooks/stop-hook.ts $PAI_DIR/hooks/
+cp src/hooks/subagent-stop-hook.ts $PAI_DIR/hooks/
+cp src/hooks/capture-session-summary.ts $PAI_DIR/hooks/
 
 # Copy library files
-cp src/lib/metadata-extraction.ts $PAI_DIR/hooks/lib/
+cp src/hooks/lib/metadata-extraction.ts $PAI_DIR/hooks/lib/
 
 # Verify all files are in place
 ls -la $PAI_DIR/hooks/*.ts
@@ -120,7 +120,7 @@ ls -la $PAI_DIR/hooks/lib/*.ts
 
 ## Step 3: Register Hooks in settings.json
 
-Merge the hook configuration from `config/settings-hooks.json` into your `~/.claude/settings.json`.
+Merge the hook configuration from `src/config/settings-hooks.json` into your `~/.claude/settings.json`.
 
 **For existing installations:** Add the history hooks alongside your existing hooks in `~/.claude/settings.json`.
 

Packs/kai-history-system/README.md

@@ -24,12 +24,12 @@ keywords: [history, documentation, memory, capture, hooks, sessions, learnings,
 
 | Component | File | Purpose |
 |-----------|------|---------|
-| Universal event capture | `src/capture-all-events.ts` | Log all events to JSONL for audit trail |
-| Stop hook | `src/stop-hook.ts` | Capture main agent completions and learnings |
-| Subagent stop hook | `src/subagent-stop-hook.ts` | Route subagent outputs by type |
-| Session summary | `src/capture-session-summary.ts` | Summarize sessions at close |
-| Metadata extraction lib | `src/lib/metadata-extraction.ts` | Extract agent instance metadata |
-| Hook config | `config/settings-hooks.json` | Claude Code hook registration template |
+| Universal event capture | `src/hooks/capture-all-events.ts` | Log all events to JSONL for audit trail |
+| Stop hook | `src/hooks/stop-hook.ts` | Capture main agent completions and learnings |
+| Subagent stop hook | `src/hooks/subagent-stop-hook.ts` | Route subagent outputs by type |
+| Session summary | `src/hooks/capture-session-summary.ts` | Summarize sessions at close |
+| Metadata extraction lib | `src/hooks/lib/metadata-extraction.ts` | Extract agent instance metadata |
+| Hook config | `src/config/settings-hooks.json` | Claude Code hook registration template |
 
 **Summary:**
 - **Files created:** 6 + history directory structure