docs(14.3-03): update state and roadmap after the docs and landing page plan

.planning/STATE.md

@@ -4,16 +4,16 @@ milestone: v1.0
 current_phase: "14.3"
 current_phase_name: "One-command app scaffolding: summer new and summercms.io/new bootstrap script"
 status: executing
-stopped_at: Completed 14.3-02-PLAN.md
-last_updated: "2026-10-08T09:58:54.955Z"
+stopped_at: Completed 14.3-03-PLAN.md
+last_updated: "2026-10-08T10:10:08.642Z"
 last_activity: 2026-10-08
 last_activity_desc: Phase 14.3 execution started
-state_head: e7637a0271409f0fee02b08044c122140a8c8454
+state_head: e2c8852b4cd0c167e1efcd51ed474cb95762be00
 progress:
   total_phases: 31
   completed_phases: 13
   total_plans: 143
-  completed_plans: 137
+  completed_plans: 138
 milestone_name: milestone
 ---
 
@@ -29,7 +29,7 @@ See: .planning/PROJECT.md (updated 2026-09-16)
 ## Current Position
 
 Phase: 14.3 (One-command app scaffolding: summer new and summercms.io/new bootstrap script) — EXECUTING
-Plan: 3 of 4
+Plan: 4 of 4
 Status: Ready to execute
 Last activity: 2026-10-08 — Phase 14.3 execution started
 
@@ -191,6 +191,7 @@ Progress: [██████████] 100%
 | Phase 15 P15-03 | 80 min | 3 tasks | 22 files |
 | Phase 14.3 P01 | 13 min | 3 tasks | 17 files |
 | Phase 14.3 P02 | 11 min | 3 tasks | 11 files |
+| Phase 14.3 P03 | 9min | 3 tasks | 13 files |
 
 ## Accumulated Context
 
@@ -612,6 +613,7 @@ Recent decisions affecting current work:
 - [Phase 14.3]: plugin:add writes go.work use paths relative to the go.work directory
 - [Phase 14.3]: Bootstrap script lives in modules/sunrise (new.sh + Script()); served by the site plugin at GET /new as text/plain
 - [Phase 14.3]: new.sh installs summer with GOWORK=off and never deletes, resets or force-fetches; refusals for branch, dirty, moved-tag and non-fast-forward checkouts
+- [Phase 14.3]: 14.3-03: the gated terminal check stops summer serve's app binary (pkill -P) before summer, since summer serve has no signal handling
 
 ### Pending Todos
 
@@ -674,6 +676,6 @@ Items acknowledged and carried forward from previous milestone close:
 
 ## Session Continuity
 
-Last session: 2026-10-08T09:58:54.378Z
-Stopped at: Completed 14.3-02-PLAN.md
+Last session: 2026-10-08T10:10:08.039Z
+Stopped at: Completed 14.3-03-PLAN.md
 Resume file: None