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

skills/remotion/rules/charts.md

@@ -0,0 +1,58 @@
+---
+name: charts
+description: Chart and data visualization patterns for Remotion. Use when creating bar charts, pie charts, histograms, progress bars, or any data-driven animations.
+metadata:
+  tags: charts, data, visualization, bar-chart, pie-chart, graphs
+---
+
+# Charts in Remotion
+
+You can create bar charts in Remotion by using regular React code - HTML and SVG is allowed, as well as D3.js.
+
+## No animations not powered by `useCurrentFrame()`
+
+Disable all animations by third party libraries.  
+They will cause flickering during rendering.  
+Instead, drive all animations from `useCurrentFrame()`.
+
+## Bar Chart Animations
+
+See [Bar Chart Example](assets/charts/bar-chart.tsx) for a basic example implmentation.
+
+### Staggered Bars
+
+You can animate the height of the bars and stagger them like this:
+
+```tsx
+const STAGGER_DELAY = 5;
+const frame = useCurrentFrame();
+const {fps} = useVideoConfig();
+
+const bars = data.map((item, i) => {
+  const delay = i * STAGGER_DELAY;
+  const height = spring({
+    frame,
+    fps,
+    delay,
+    config: {damping: 200},
+  });
+  return <div style={{height: height * item.value}} />;
+});
+```
+
+## Pie Chart Animation
+
+Animate segments using stroke-dashoffset, starting from 12 o'clock.
+
+```tsx
+const frame = useCurrentFrame();
+const {fps} = useVideoConfig();
+
+const progress = interpolate(frame, [0, 100], [0, 1]);
+
+const circumference = 2 * Math.PI * radius;
+const segmentLength = (value / total) * circumference;
+const offset = interpolate(progress, [0, 1], [segmentLength, 0]);
+
+<circle r={radius} cx={center} cy={center} fill="none" stroke={color} strokeWidth={strokeWidth} strokeDasharray={`${segmentLength} ${circumference}`} strokeDashoffset={offset} transform={`rotate(-90 ${center} ${center})`} />;
+```