feat(landing): join-flow rework, player rosters, account page, mod list

Execute plan/18 (WS1-6) + plan/17.

- WS1: homepage join = 3 steps off packwiz (register -> UlicraftLauncher
  -> join); per-OS downloads from a synced launcher-manifest.json (schema +
  example committed); Fjord moved to its own /fjord page. Drop packwizUrl.
- WS2/3: mc-status gains an isolated /players endpoint (admin login ->
  Drasl GET /players, own client+TTL+token cache, never blocks the status
  path); online + registered rosters render shared name+avatar tiles;
  AVATAR_MODE env (default headiso).
- WS4: /account skin CRUD via browser-direct Drasl (login -> upload ->
  reset), in-memory token, players[0]; register relinks "Manage it here".
- WS5: footer link to status.${BASE_DOMAIN} in every footer.
- WS6: tooling/build-modlist.py generates mods.json + extracted logos from
  the distribution forgemods; ModList.astro renders a flat list; stat tile
  fed from the count.

Manifest/mods loaders read at build with a process.cwd() fallback (the
import.meta.url-only path does not resolve in Astro's bundled build).

New env: AVATAR_MODE, DRASL_ADMIN_USERNAME, DRASL_ADMIN_PASSWORD (mc-status
only). Generated mods.json / launcher-manifest.json / logos are gitignored;
.example.json files document the shapes. Build: 12 pages; mc-status builds.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

CLAUDE.md

@@ -133,18 +133,27 @@ mirrored at apex `/launcher/`. Per guest:
   load harmlessly on the server but waste RAM. Hand-edit them to `client` so
   `sync-server-mods.sh` drops them from `./server-mods`. (Also review `appleskin`,
   flagged `client` — flip to `both` if server-side food data wanted.)
-- [ ] **Rework the landing join flow off packwiz.** `pack.` vhost is gone;
-  `site.ts packwizUrl` is a dead-URL placeholder (kept w/ TODO so the build
-  passes) and `i18n/ui.ts` join steps (all 3 langs) still tell guests to import
-  `pack.toml`. Redesign step 3 around the HeliosLauncher/`distribution.json`
-  install flow. See `plan/04-mods.md` + `site.ts` TODO.
+### Landing rework + mod list (PLANNED — see `plan/18-landing-rework.md`)
+Full design settled across WS1–WS6; all tasks unchecked, ready to execute.
+- [ ] **WS1 — Join flow off packwiz.** Homepage = UlicraftLauncher, 3 steps
+  (register → download launcher → join); drop `packwizUrl` + packwiz step.
+  Per-OS downloads from a synced `launcher-manifest.json` (contract:
+  `landing/src/data/launcher-manifest.schema.json`, produced by the
+  `custom-launcher` repo). Fjord moves to its own `/fjord` page.
+- [ ] **WS2/3 — Player rosters.** Online (mc-status, live) + all-registered (new
+  `mc-status /api/mcstatus/players`, admin-login → Drasl `GET /players`, ~60s
+  cache). Shared avatar tile, `AVATAR_MODE` env (default `headiso`). Admin creds
+  → mc-status only.
+- [ ] **WS4 — Account page** (`/account`): skin CRUD via browser-direct Drasl
+  (reuses `register.astro` skin JS). Skins only, in-memory token, `players[0]`.
+- [ ] **WS5 — Footer status link** to `status.${BASE_DOMAIN}` (nav unchanged).
 
-- [ ] **Mod shortlist** for the kitchen-sink pack: Performance (Embeddium,
-  FerriteCore, ModernFix), Tech (Mekanism, Create, IE, AE2), Magic (Ars Nouveau,
-  Botania, Iron's Spells), Storage (Sophisticated, Functional), Exploration
-  (YUNG's, Repurposed Structures), QoL (JEI, Jade, IPN, AppleSkin), World gen
-  (Tectonic, Terralith — verify NeoForge 1.21.1), Compat (Polymorph), Map (Xaero),
-  Voice (Simple Voice Chat — 24454/udp already in compose).
+- [ ] **WS6 — Mod shortlist + list component (`plan/17-mod-shortlist.md`).**
+  Light gap doc: current 76-jar pack is vanilla+ QoL/perf; **empty** on tech &
+  magic, thin worldgen, no map; orphan deps `ponderjs`/`Necronomicon`. Landing
+  mod-list component = auto-generated `mods.json` + extracted logos from the
+  distribution forgemods (`tooling/build-modlist.py`), flat alphabetical, pretty
+  names, no categories/links; feeds the "50+" stat tile.
 - [ ] Server-side perf mods (C2ME, etc.).
 - [ ] **Verify NeoForge version** against current stable before first deploy.
 - [ ] **Bootstrap Drasl admin** account.