Comprehensive README rewrite + community files

- Full 'What Is OrderFlow Analysis?' section explaining microstructure concepts
- System overview with ASCII architecture diagram
- Detailed data flow pipeline showing all engines and detectors
- Module dependency graph with line counts
- 5 Core Patterns: detection logic, strength formulas, source data table
- Volume Profile Framing: ASCII shape diagrams (P/b/D/Double), qualified levels
- State Machine: full lifecycle diagram with all transitions
- 29 instruments with per-instrument threshold tables (indices, metals, forex, stocks, crypto)
- Dual data feed architecture diagram (MT5 + Bybit)
- Dashboard: 8 JS component layout, 9 WebSocket channels with throttling
- Database: full 5-table schema diagram
- API reference: 16 REST endpoints + strategy status labels + scanner priority scoring
- Demo mode documentation with signal quality grading (A+/A/B/C)
- Pattern detection deep-dive (absorption 2-method, initiative 5-criteria)
- Composite scoring system breakdown with SL/TP calculation table
- Signal output examples (entry, daily bias, strategy status)
- Badges: Python 3.10+, MIT, 29 instruments, ~12K lines, 16 API endpoints
- Added: LICENSE (MIT), CONTRIBUTING.md, issue templates (bug, feature, new instrument), PR template

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,22 @@
+---
+name: Feature Request
+about: Suggest a new feature or enhancement
+title: "[FEATURE] "
+labels: enhancement
+---
+
+## Description
+
+What feature would you like to see?
+
+## Use Case
+
+How would this feature be used?
+
+## Suggested Implementation
+
+Any ideas on how to implement it?
+
+## Related
+
+Any related issues or PRs?