Add deploy + destroy server flow; migrate to t5_<mode>_<slug>_<n> naming

Full server lifecycle management from Electric Cherry: pick game/mode/map/pluto
key in the Fleet page, EC provisions the deployment via Komodo, allocates a
port in 28960-28980, creates the 0o777 host dir, and starts the container.
Destroy button tears everything down (Komodo Destroy+Delete, rm -rf host dir,
transactional DB cleanup) and surfaces any partial-failure warnings inline.

Same phase cuts over to the new naming scheme (t5_zombie_cosmodrome_1 etc.).
Komodo entity names now match EC server names 1:1 (no more _/- transform), and
the map catalog carries friendly/slug/canonical for each of the 11 t5 zombie
maps. Server rows gain game_mode, map_slug, host_dir, config_file, game_id,
image, created_by, and destroyed_at columns for provisioning + audit.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

scripts/seed-fixture.ts

@@ -25,7 +25,7 @@ async function main(): Promise<void> {
     await mkdir(betaArchive, { recursive: true });
 
     const rel = 'runtime/plutonium/storage/t5/raw/scripts/sp';
-    for (const name of ['t5_kino_1', 't5_ascension_1', 't5_cotd_1']) {
+    for (const name of ['t5_zombie_theater_1', 't5_zombie_cosmodrome_1', 't5_zombie_coast_1']) {
         await mkdir(join(t5, name, rel), { recursive: true });
         await mkdir(join(t5, name, 'logs'), { recursive: true });
     }