Cross-link timeline and UI standards docs; record completed layout work in Plans.

Co-authored-by: Cursor <cursoragent@cursor.com>

Documentation/FAC.md

@@ -373,6 +373,9 @@ Remote: https://gitea.mysuperlab.netcraze.pro/Danilka/Art-gallery
 
 | Document | Contents |
 |----------|----------|
+| [basics.md](basics.md) | Architecture, navigation, user flow |
+| [movement-tree.md](movement-tree.md) | Tree of Art layout rules |
+| [ui-interaction-and-component-standards.md](ui-interaction-and-component-standards.md) | UI interaction and component standards |
 | [deploy-dev-to-prod.md](deploy-dev-to-prod.md) | Step-by-step release runbook (code, DB, data, images) |
 | [environments.md](environments.md) | Full dev/prod walkthrough |
 | [setup.md](setup.md) | Install, env vars, troubleshooting |

Documentation/Plans.md

@@ -15,4 +15,7 @@ this file contains draft for future releases and features
 6. ~~create search by entity (painting, artist, movement)~~ — done: timeline header + `GET /api/search`
 7. ~~create guided tours (with text/extra infor, set of entities)~~ — done: `tours` / `tour_stops`, public Tours popup + 3D tour hall, curator Tour editor — [tours.md](tours.md)
 8. ~~curator role + multi-user accounts with permissions~~ — done: `admin`/`curator` roles, permission flags, Users page + `/api/users`, per-user audit — [API.md](API.md#authentication) / [basics.md](basics.md#user-roles-and-access)
+9. ~~vertical bottom-up timeline (alternative start page)~~ — done: `VerticalTimeline` + `VerticalMovementBands`, header layout switch — [basics.md](basics.md#timeline-and-movement-flow)
+10. ~~Tree of Art timeline (lineage as a growing tree)~~ — done: `MovementTree` + `movementTree.ts`, shareable `?layout=tree` — [movement-tree.md](movement-tree.md)
+11. ~~UI interaction and component standards~~ — done: shared doc + Cursor rule for client screens — [ui-interaction-and-component-standards.md](ui-interaction-and-component-standards.md)
 

Documentation/i18n-russian.md

@@ -35,6 +35,7 @@ Timeline **layout** chrome and chart hints are also localised in `home.json`:
 | `captionTreeFlow` | Tree of Art chart |
 
 Shareable layout URLs (`?layout=tree` etc.) are language-independent; captions follow the active locale.
+
 ---
 
 ## Setup (dev)

Documentation/setup.md

@@ -120,7 +120,7 @@ Image fetch can take hours if you run it for the entire catalog. The first line
 | `npm run dev:server` | API with nodemon reload (local HMR workflow) |
 | `npm run dev:client` | Vite dev server on :5173 |
 
-See [environments.md](environments.md) for dev/prod URLs, database split, Docker deploy, and sync commands. For Russian UI + catalog text, see [i18n-russian.md](i18n-russian.md). Influence link import/CRUD: [influence-import.md](influence-import.md). Quick reference: [FAC.md](FAC.md).
+See [environments.md](environments.md) for dev/prod URLs, database split, Docker deploy, and sync commands. For Russian UI + catalog text, see [i18n-russian.md](i18n-russian.md). Timeline layouts and Tree of Art: [basics.md](basics.md#timeline-and-movement-flow), [movement-tree.md](movement-tree.md). UI behaviour standards: [ui-interaction-and-component-standards.md](ui-interaction-and-component-standards.md). Influence link import/CRUD: [influence-import.md](influence-import.md). Quick reference: [FAC.md](FAC.md).
 
 **Production frontend:** build the client, then start the server:
 
@@ -239,6 +239,8 @@ After clone: copy `.env.example` → `.env`, install dependencies, run [one-time
 | Empty timeline | DB not seeded | `npm run dev:seed` |
 | 502 / 504 on public URL | Keenetic rule wrong (IP, port, or `https` to device) | Dev → `192.168.10.70:5173`; prod → `192.168.10.122:5173`; protocol **`http`** — see [environments.md](environments.md) |
 | 503 on public URL | Dev servers not running | `npm run dev:web` (or `dev:server` + `dev:client` for local HMR) |
+| `/api` proxy errors on localhost while Vite works | Shell `PORT=5173` makes API bind the same port as Vite | Set `PORT=3451` in `.env` or `DEV_API_PORT=3451`; restart `npm run dev:web` |
+| Timeline opens classic after bookmark | Wrong or missing `?layout=` | Use `?layout=tree` or `?layout=vertical`; classic omits the param or uses `?layout=classic` — see [basics.md](basics.md#timeline-and-movement-flow) |
 | **`manifest unknown`** on TrueNAS deploy | Image not in Gitea | `npm run prod:docker:publish` on dev PC first |
 | 500 on all `/api/*` | Wrong `.env` or Postgres down | Check connection, logs |
 | “Biographical information not yet available” | Bios not fetched | `npm run dev:fetch-artist-bios` |