Fix line count inconsistencies and timeline descriptions in planning docs

Co-authored-by: Steake <530040+Steake@users.noreply.github.com>

Author: Copilot

docs/RC3_PLANNING_INDEX.md

@@ -32,7 +32,7 @@ This index provides quick navigation to all RC3 Phase 4 planning documents.
 ### 2. RC3_TASK_BREAKDOWN.md
 **Purpose:** Detailed actionable task list  
 **Audience:** Developers, project managers  
-**Length:** 490 lines
+**Length:** 300 lines
 
 **What's Inside:**
 - 86+ tasks with priorities (P0-P3)
@@ -50,7 +50,7 @@ This index provides quick navigation to all RC3 Phase 4 planning documents.
 ### 3. RC3_QUICK_REFERENCE.md
 **Purpose:** Quick answers and status at-a-glance  
 **Audience:** Everyone  
-**Length:** 419 lines
+**Length:** 433 lines
 
 **What's Inside:**
 - Executive summary
@@ -70,7 +70,7 @@ This index provides quick navigation to all RC3 Phase 4 planning documents.
 ### 4. RC3_IMPLEMENTATION_ROADMAP.md
 **Purpose:** Week-by-week implementation plan  
 **Audience:** Project managers, team leads  
-**Length:** 630 lines
+**Length:** 711 lines
 
 **What's Inside:**
 - 20-week detailed plan
@@ -133,8 +133,8 @@ RC3_PHASE4_EPIC.md (Overview)
 ## 📊 Quick Statistics
 
 **Total Planning Documentation:**
-- 4 comprehensive documents
-- 3,444 total lines
+- 5 comprehensive documents
+- 3,378 total lines
 - 86+ tasks identified
 - 64 critical (P0) tasks
 - 18 high (P1) tasks

docs/RC3_QUICK_REFERENCE.md

@@ -35,7 +35,7 @@ Phase 4 is the final push to complete BitCell RC3 and achieve mainnet readiness.
 
 ## 📅 Timeline
 
-**Overall:** 32+ days (January 15 - February 15, 2026 and beyond)  
+**Overall:** 16-20 weeks (January 15, 2026 - May/June 2026)  
 **RC3 Target:** Q2 2026
 
 ### Key Milestones