docs: create milestone v1.1 roadmap (2 phases)

.planning/STATE.md

@@ -6,9 +6,9 @@ status: planning
 last_updated: "2026-03-16T00:00:00.000Z"
 last_activity: 2026-03-16
 progress:
-  total_phases: 0
+  total_phases: 2
   completed_phases: 0
-  total_plans: 0
+  total_plans: 5
   completed_plans: 0
   percent: 0
 ---
@@ -20,15 +20,36 @@ progress:
 See: .planning/PROJECT.md (updated 2026-03-16)
 
 **Core value:** 可靠、可维护的处理管道 - 每个步骤独立、可验证、可恢复
-**Current focus:** v1.1 Architecture Refactor — 定义需求
+**Current focus:** v1.1 Architecture Refactor — Phase 5 归档与目录优化
 
 ## Current Position
 
-**Status:** Defining requirements
-**Milestone:** v1.1 Architecture Refactor
-**Phase:** Not started
+Phase: 5 of 6 (归档与目录优化)
+Plan: 0 of 3 in current phase
+Status: Ready to plan
+Last activity: 2026-03-16 — v1.1 roadmap created
 
-Progress: [░░░░░░░░░░] 0%
+Progress: [░░░░░░░░░░] 0% (v1.1 milestone)
+
+## Performance Metrics
+
+**Velocity:**
+- Total plans completed: 0 (v1.1)
+- Average duration: -
+- Total execution time: -
+
+**By Phase:**
+
+| Phase | Plans | Total | Avg/Plan |
+|-------|-------|-------|----------|
+| 5. 归档与目录优化 | 0/3 | - | - |
+| 6. 代码整合 | 0/2 | - | - |
+
+**Recent Trend:**
+- Last 5 plans: N/A
+- Trend: N/A
+
+*Updated after each plan completion*
 
 ## Accumulated Context
 
@@ -41,10 +62,19 @@ Key decisions from v1.0 (preserved):
 - ✓ 顺序执行 — 简单性和可调试性
 - ✓ CLI subparsers — 可扩展命令结构
 
+v1.1 decisions:
+- 中间目录统一到 `~/work/intermediate/analysis/`
+- 归档只保留 md 文件，不归档 json 文件
+- 最终目录按平台分组，不再按时间创建子目录
+
 ### Blockers/Concerns
 
 None.
 
 ## Session Continuity
 
-**Next step:** Research → Requirements → Roadmap
+Last session: 2026-03-16
+Stopped at: Roadmap created for v1.1, ready to plan Phase 5
+Resume file: None
+
+**Next step:** `/gsd:plan-phase 5`