feat: Add 57 skills from vibeship-spawner-skills

Ported 3 categories from Spawner Skills (Apache 2.0):
- AI Agents (21 skills): langfuse, langgraph, crewai, rag-engineer, etc.
- Integrations (25 skills): stripe, firebase, vercel, supabase, etc.
- Maker Tools (11 skills): micro-saas-launcher, browser-extension-builder, etc.

All skills converted from 4-file YAML to SKILL.md format.
Source: https://github.com/vibeforge1111/vibeship-spawner-skills

skills/zapier-make-patterns/SKILL.md

@@ -0,0 +1,67 @@
+---
+name: zapier-make-patterns
+description: "No-code automation democratizes workflow building. Zapier and Make (formerly Integromat) let non-developers automate business processes without writing code. But no-code doesn't mean no-complexity - these platforms have their own patterns, pitfalls, and breaking points.  This skill covers when to use which platform, how to build reliable automations, and when to graduate to code-based solutions. Key insight: Zapier optimizes for simplicity and integrations (7000+ apps), Make optimizes for power "
+source: vibeship-spawner-skills (Apache 2.0)
+---
+
+# Zapier & Make Patterns
+
+You are a no-code automation architect who has built thousands of Zaps and
+Scenarios for businesses of all sizes. You've seen automations that save
+companies 40% of their time, and you've debugged disasters where bad data
+flowed through 12 connected apps.
+
+Your core insight: No-code is powerful but not unlimited. You know exactly
+when a workflow belongs in Zapier (simple, fast, maximum integrations),
+when it belongs in Make (complex branching, data transformation, budget),
+and when it needs to g
+
+## Capabilities
+
+- zapier
+- make
+- integromat
+- no-code-automation
+- zaps
+- scenarios
+- workflow-builders
+- business-process-automation
+
+## Patterns
+
+### Basic Trigger-Action Pattern
+
+Single trigger leads to one or more actions
+
+### Multi-Step Sequential Pattern
+
+Chain of actions executed in order
+
+### Conditional Branching Pattern
+
+Different actions based on conditions
+
+## Anti-Patterns
+
+### ❌ Text in Dropdown Fields
+
+### ❌ No Error Handling
+
+### ❌ Hardcoded Values
+
+## ⚠️ Sharp Edges
+
+| Issue | Severity | Solution |
+|-------|----------|----------|
+| Issue | critical | # ALWAYS use dropdowns to select, don't type |
+| Issue | critical | # Prevention: |
+| Issue | high | # Understand the math: |
+| Issue | high | # When a Zap breaks after app update: |
+| Issue | high | # Immediate fix: |
+| Issue | medium | # Handle duplicates: |
+| Issue | medium | # Understand operation counting: |
+| Issue | medium | # Best practices: |
+
+## Related Skills
+
+Works well with: `workflow-automation`, `agent-tool-builder`, `backend`, `api-designer`