docs(planning): clean up next milestone document and remove completion markers

- Remove excessive completion checkmarks and status markers throughout document
- Consolidate redundant sections on completed features
- Streamline executive summary and current status sections
- Focus content on upcoming quick wins and active tasks
- Remove duplicate phase completion listings
- Clean up success metrics and KPI sections
- Maintain essential planning information while reducing noise

docs/archive/99_currentissue_completed_tasks.md

@@ -0,0 +1,21 @@
+# Archived Completed Tasks
+
+**Source File**: 10_summaries/99_currentissue.md
+**Archive Date**: 2026-03-08 12:35:30
+
+## Completed Tasks
+
+### Dynamic Pricing API (Port 8008) - Real-time GPU and service pricing
+
+- **Category**: backend
+- **Completion Date**: 2026-03-08
+- **Original Line**: 36
+- **Original Content**: - ✅ **COMPLETE**: Dynamic Pricing API (Port 8008) - Real-time GPU and service pricing
+
+### Dynamic Pricing API (Port 8008) - Real-time GPU and service pricing
+
+- **Category**: backend
+- **Completion Date**: 2026-03-08
+- **Original Line**: 36
+- **Original Content**: - ✅ **COMPLETE**: Dynamic Pricing API (Port 8008) - Real-time GPU and service pricing
+