diff --git a/docs/webui/PHASE-P-STRUCTURE.md b/docs/webui/PHASE-P-STRUCTURE.md
index d54faed4..4e2cb77d 100644
--- a/docs/webui/PHASE-P-STRUCTURE.md
+++ b/docs/webui/PHASE-P-STRUCTURE.md
@@ -81,14 +81,14 @@ build path is retired.
 
 ## 5. Increment map (P1–P6)
 
-| #      | Increment                                                                                                                                      | Branch                        | Status                    |
-| ------ | ---------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------- | ------------------------- |
-| **P1** | Vite + React Router skeleton beside Next (entry, router, guards, vitest)                                                                       | `feat/webui-p1-vite-skeleton` | ✅ merged — PR **#1143**  |
-| **P2** | SPA data layer + same-origin auth (login/register/SSO pages, guards, relative api/socket/auth-client)                                          | `feat/webui-p2-data-auth`     | ✅ merged — PR **#1144**  |
-| **P3** | Typed SPA **chat** (`spa/chat/*`, `chat-contract.ts`, chat page + error boundary)                                                              | `feat/webui-p3-chat`          | ✅ merged — PR **#1151** (+ repair PR **#1154**) |
+| #      | Increment                                                                                                                                      | Branch                        | Status                                                                                         |
+| ------ | ---------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------- | ---------------------------------------------------------------------------------------------- |
+| **P1** | Vite + React Router skeleton beside Next (entry, router, guards, vitest)                                                                       | `feat/webui-p1-vite-skeleton` | ✅ merged — PR **#1143**                                                                       |
+| **P2** | SPA data layer + same-origin auth (login/register/SSO pages, guards, relative api/socket/auth-client)                                          | `feat/webui-p2-data-auth`     | ✅ merged — PR **#1144**                                                                       |
+| **P3** | Typed SPA **chat** (`spa/chat/*`, `chat-contract.ts`, chat page + error boundary)                                                              | `feat/webui-p3-chat`          | ✅ merged — PR **#1151** (+ repair PR **#1154**)                                               |
 | **P4** | Port **projects / tasks / settings / admin** dashboard surfaces into the SPA                                                                   | `feat/webui-p4-1`             | 🚧 in progress — P4-1 (read-only projects + tasks) merged, PR **#1153**; settings/admin remain |
-| **P5** | **Cutover**: Gateway serves the Vite `dist` on `:14242`; flip `dev`/`build` to vite; **remove** the legacy Next `app/` tree + `next.config.ts` | _tbd_                         | ⏳ not started            |
-| **P6** | CI / images (trails): build the SPA in CI, ship images                                                                                         | _tbd_                         | ⏳ trails                 |
+| **P5** | **Cutover**: Gateway serves the Vite `dist` on `:14242`; flip `dev`/`build` to vite; **remove** the legacy Next `app/` tree + `next.config.ts` | _tbd_                         | ⏳ not started                                                                                 |
+| **P6** | CI / images (trails): build the SPA in CI, ship images                                                                                         | _tbd_                         | ⏳ trails                                                                                      |
 
 Each increment follows the same delivery pipeline: brief traceable to the RFC → author →
 **independent** integrator verification (build+test+typecheck+lint) → **independent** code + security