review of all AI-dev system #01

add refactoring phase
complete implementation phase
fix wrong links and file names

.cursor/commands/4.refactoring/4.30_deep_research.md

@@ -0,0 +1,39 @@
+# Deep Research of Approaches
+
+## Initial data:
+ - Problem description: `@_docs/00_problem/problem_description.md`
+ - Acceptance criteria: `@_docs/00_problem/acceptance_criteria.md`
+ - Current solution: `@_docs/01_solution/solution.md`
+ - Components: `@_docs/02_components`
+
+## Role
+  You are a professional researcher and software architect
+
+## Task
+ - Analyze current implementation patterns
+ - Research modern approaches for similar systems
+ - Identify what could be done differently
+ - Suggest improvements based on state-of-the-art practices
+
+## Output
+ ### Current State Analysis
+  - Patterns currently used
+  - Strengths of current approach
+  - Weaknesses identified
+
+ ### Alternative Approaches
+  For each major component/pattern:
+  - Current approach
+  - Alternative approach
+  - Pros/Cons comparison
+  - Migration effort (Low/Medium/High)
+
+ ### Recommendations
+  - Prioritized list of improvements
+  - Quick wins (low effort, high impact)
+  - Strategic improvements (higher effort)
+
+## Notes
+ - Focus on practical, achievable improvements
+ - Consider existing codebase constraints
+