Initial commit — SvelteKit fleet manager for T5 Plutonium servers

Ports push_scripts.sh (1497 lines of bash) to a SvelteKit + SQLite web app
that manages a fleet of T5 Plutonium servers running on Komodo. Same push
and beta workflow as the shell script, with a live SSE pipeline view, a
!rt-token-gated auth modal that hard-pauses deployments on stale tokens,
per-file audit diffs, and a Komodo-container deployment target.

- Push/beta engines port the exact filter, held-by-beta, conflict, and
  stale-backup rules from the shell script
- SQLite (better-sqlite3) replaces script_metadata.json; a one-shot
  importer moves legacy state over on first boot
- 16 vitest tests cover push add/update/skip, beta open→rollback,
  open→promote, conflict guards, sweep frozen/manual branches, and IW4M
  login/status parsing
- docker/ + komodo/stack.toml deploy as a managed container on the same
  host as the game servers, /root/zombies bind-mounted at the same path
  the shell script used

.env.example

@@ -0,0 +1,23 @@
+# Filesystem paths — inside the Komodo container, these mirror the host layout
+SHARED_SCRIPTS=/root/zombies/shared/scripts
+SERVERS_ROOT=/root/zombies/t5
+REL_DEST=runtime/plutonium/storage/t5/raw/scripts/sp
+
+# SQLite location
+DB_PATH=/data/cherry.db
+
+# Retention (days) for deployment rows and blob diffs
+DEPLOY_KEEP_DAYS=7
+
+# Komodo
+KOMODO_ADDRESS=https://komodo.example.internal
+KOMODO_API_KEY=
+KOMODO_API_SECRET=
+
+# IW4MAdmin
+IW4M_ADDRESS=http://iw4m.example.internal
+IW4M_CLIENT_ID=
+# no password here — !rt token is provided at runtime through the modal
+
+# HTTP
+HTTP_TIMEOUT_MS=10000