Update .gitignore to include .env and .DS_Store files

Add .cursor autodevelopment system

.cursor/skills/research/references/comparison-frameworks.md

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+# Comparison & Analysis Frameworks — Reference
+
+## General Dimensions (select as needed)
+
+1. Goal / What problem does it solve
+2. Working mechanism / Process
+3. Input / Output / Boundaries
+4. Advantages / Disadvantages / Trade-offs
+5. Applicable scenarios / Boundary conditions
+6. Cost / Benefit / Risk
+7. Historical evolution / Future trends
+8. Security / Permissions / Controllability
+
+## Concept Comparison Specific Dimensions
+
+1. Definition & essence
+2. Trigger / invocation method
+3. Execution agent
+4. Input/output & type constraints
+5. Determinism & repeatability
+6. Resource & context management
+7. Composition & reuse patterns
+8. Security boundaries & permission control
+
+## Decision Support Specific Dimensions
+
+1. Solution overview
+2. Implementation cost
+3. Maintenance cost
+4. Risk assessment
+5. Expected benefit
+6. Applicable scenarios
+7. Team capability requirements
+8. Migration difficulty