feat: consolidate all Anthropic plugins into ECC v2.0.0

Ports functionality from 10+ separate plugins into ECC so users only
need one plugin installed. Consolidates: pr-review-toolkit, feature-dev,
commit-commands, hookify, code-simplifier, security-guidance,
frontend-design, explanatory-output-style, and personal skills.

New agents (8): code-architect, code-explorer, code-simplifier,
comment-analyzer, conversation-analyzer, pr-test-analyzer,
silent-failure-hunter, type-design-analyzer

New commands (9): commit, commit-push-pr, clean-gone, review-pr,
feature-dev, hookify, hookify-list, hookify-configure, hookify-help

New skills (8): frontend-design, hookify-rules, github-ops,
knowledge-ops, lead-intelligence, oura-health, pmx-guidelines, remotion

Enhanced skills (8): article-writing, content-engine, market-research,
investor-materials, investor-outreach, x-api, security-scan,
autonomous-loops — merged with personal skill content

New hook: security-reminder.py (pattern-based OWASP vulnerability
warnings on file edits)

Totals: 36 agents, 69 commands, 128 skills, 29 hook scripts

commands/hookify-list.md

@@ -0,0 +1,16 @@
+---
+description: List all configured hookify rules
+---
+
+Find and display all hookify rules in a formatted table.
+
+## Steps
+
+1. Find all `.claude/hookify.*.local.md` files using Glob
+2. Read each file's frontmatter (name, enabled, event, action, pattern)
+3. Display as table:
+
+| Rule | Enabled | Event | Pattern | File |
+|------|---------|-------|---------|------|
+
+4. Show count and helpful footer about `/hookify-configure` for modifications