Initial StartOS package for Station Master (v0.5.1)

Built from source via a git submodule pinned to a tag, not a published image
— the Dockerfile, main.ts, and manifest should never need to change for an
ordinary version bump, only the submodule pin (see UPDATING.md). One volume,
one interface serving the browser client + lobby/intent API + SSE stream
from a single origin, no dependencies. The server-wide join secret (D14) is
seeded on install, exposed via the Get Join Secret action, and blocks start
behind a critical task until retrieved — the same first-set/rotation pattern
as actual-budget-startos's admin password.

Verified on phoenix.local: installs, the critical task correctly blocks an
ordinary start, force-starting confirms the daemon binds its port and serves
the client, and store.json correctly holds the install-seeded join secret.
Not verified: the Get Join Secret action's execution end-to-end — start-cli's
`package action run` fails with a client-side deserialization error that
reproduces identically against actual-budget's already-shipped equivalent
action, so this looks like a start-cli issue rather than a defect here.

icon.svg is still the scaffold's hello-world placeholder — no real Station
Master icon exists yet to ship in its place.

startos/manifest/i18n.ts

@@ -0,0 +1,41 @@
+export const short = {
+  en_US: 'Railroad operations board game — solitaire or multiplayer',
+  es_ES: 'Juego de mesa de operaciones ferroviarias: solitario o multijugador',
+  de_DE: 'Eisenbahn-Betriebs-Brettspiel — Solitär oder Mehrspieler',
+  pl_PL: 'Gra planszowa o zarządzaniu koleją — pasjans lub tryb wieloosobowy',
+  fr_FR: 'Jeu de plateau de gestion ferroviaire — solo ou multijoueur',
+}
+
+export const long = {
+  en_US:
+    'Station Master is a railroad operations game: switch cars, load and unload freight, and ' +
+    'dispatch trains through a shared Division. This package runs the authoritative multiplayer ' +
+    'server — 2 to 4 players connect from their browsers and play a competitive or cooperative ' +
+    'game together. Solitaire needs no server at all; it runs entirely in the browser from the ' +
+    'static client this server also hosts.',
+  es_ES:
+    'Station Master es un juego de operaciones ferroviarias: maniobra vagones, carga y descarga ' +
+    'mercancías, y despacha trenes por una División compartida. Este paquete ejecuta el servidor ' +
+    'multijugador autoritativo — de 2 a 4 jugadores se conectan desde sus navegadores y juegan una ' +
+    'partida competitiva o cooperativa. El modo solitario no necesita servidor: se ejecuta ' +
+    'enteramente en el navegador desde el mismo cliente estático que este servidor aloja.',
+  de_DE:
+    'Station Master ist ein Eisenbahn-Betriebsspiel: Waggons rangieren, Fracht laden und löschen ' +
+    'und Züge durch eine gemeinsame Division disponieren. Dieses Paket betreibt den ' +
+    'autoritativen Mehrspieler-Server — 2 bis 4 Spieler verbinden sich über den Browser und ' +
+    'spielen gemeinsam kompetitiv oder kooperativ. Solitär benötigt keinen Server; es läuft ' +
+    'vollständig im Browser über denselben statischen Client, den dieser Server ebenfalls hostet.',
+  pl_PL:
+    'Station Master to gra o zarządzaniu koleją: manewruj wagonami, załaduj i rozładuj towar oraz ' +
+    'dysponuj pociągami we wspólnej Dywizji. Ten pakiet uruchamia autorytatywny serwer trybu ' +
+    'wieloosobowego — od 2 do 4 graczy łączy się z przeglądarek i rozgrywa partię rywalizacyjną ' +
+    'lub kooperacyjną. Pasjans nie wymaga serwera — działa w całości w przeglądarce, z tego ' +
+    'samego statycznego klienta, który hostuje ten serwer.',
+  fr_FR:
+    "Station Master est un jeu de gestion ferroviaire : manœuvrez des wagons, chargez et " +
+    "déchargez du fret, et dispatchez des trains à travers une Division partagée. Ce paquet " +
+    "exécute le serveur multijoueur faisant autorité — 2 à 4 joueurs se connectent depuis leur " +
+    "navigateur pour une partie compétitive ou coopérative. Le mode solitaire ne nécessite aucun " +
+    "serveur : il tourne entièrement dans le navigateur, à partir du même client statique que ce " +
+    "serveur héberge.",
+}

startos/manifest/index.ts

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+import { setupManifest } from '@start9labs/start-sdk'
+import { long, short } from './i18n'
+
+export const manifest = setupManifest({
+  id: 'station-master',
+  title: 'Station Master',
+  // Not open source — Jesse's own project, packaged for his own StartOS box.
+  license: 'UNLICENSED',
+  packageRepo: 'https://draco.local:53871/Jesse.Markowitz/station-master-startos',
+  upstreamRepo: 'https://draco.local:53871/Jesse.Markowitz/station-master',
+  // No separate marketing site — the repo IS where there is more to learn.
+  marketingUrl: 'https://draco.local:53871/Jesse.Markowitz/station-master',
+  donationUrl: null,
+  description: { short, long },
+  // Everything the server persists — game.json/index.json per game, turn timings,
+  // and this package's own store.json (the join secret) — lives on one volume.
+  volumes: ['data'],
+  images: {
+    // Built from source, not a published image: `main` here is the arbitrary
+    // image id, matched in main.ts's SubContainer.of({ imageId: 'main' }).
+    // The Dockerfile COPYs the pinned `station-master` git submodule — see
+    // UPDATING.md for how that pin is bumped.
+    main: {
+      source: { dockerBuild: { workdir: '.', dockerfile: './Dockerfile' } },
+      arch: ['x86_64', 'aarch64'],
+    },
+  },
+  dependencies: {},
+})