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>

src/lib/server/config.ts

@@ -33,7 +33,26 @@ export const config = {
     komodo: {
         address: env.KOMODO_ADDRESS ?? '',
         apiKey: env.KOMODO_API_KEY ?? '',
-        apiSecret: env.KOMODO_API_SECRET ?? ''
+        apiSecret: env.KOMODO_API_SECRET ?? '',
+        // Komodo server (host) new deployments land on. Required for the
+        // deploy flow — Komodo needs to know which machine to schedule the
+        // container onto. Look up the exact name in Komodo's UI (Servers page).
+        targetServer: env.KOMODO_TARGET_SERVER ?? '',
+        // Default image + config for freshly-provisioned t5 zombie servers.
+        // Overridable per-deploy in the UI later if we ever need to.
+        defaultImage: env.PLUTAINER_IMAGE ?? 'ghcr.io/ayymoss/plutainer:latest',
+        defaultNetwork: env.PLUTAINER_NETWORK ?? 'komodo_default',
+        // Named docker volume that holds the read-only game files layer.
+        gameFilesVolume: env.PLUTAINER_GAMEFILES_VOLUME ?? 't5_game_files'
+    },
+    // Shared across every newly-provisioned server. Kept in sync with the
+    // fleet's RCON_PASSWORD (rcon.password) so freshly-created servers respond
+    // to the same rcon secret the sweep already uses.
+    // Port range Electric Cherry auto-allocates from when creating a new
+    // deployment. Update this when the host's firewall opens more.
+    portRange: {
+        min: num('SERVER_PORT_MIN', 28960),
+        max: num('SERVER_PORT_MAX', 28980)
     },
     rcon: {
         // Host every RCON packet is sent to. Defaults to the Docker