refactor(fleet): rename tmux socket mosaic-factory → mosaic-fleet (#630)

Co-authored-by: Jason Woltje <jason@diversecanvas.com>
Co-committed-by: Jason Woltje <jason@diversecanvas.com>

packages/mosaic/src/commands/fleet.ts

@@ -122,7 +122,7 @@ type FleetServiceAction = 'start' | 'stop' | 'restart' | 'status';
  * rosters/callers that explicitly want isolation; it is NO LONGER the silent
  * fallback for a socket-less roster (that now resolves to the default socket).
  */
-export const DEFAULT_SOCKET_NAME = 'mosaic-factory';
+export const DEFAULT_SOCKET_NAME = 'mosaic-fleet';
 const DEFAULT_HOLDER_SESSION = '_holder';
 const DEFAULT_WORKING_DIRECTORY = '~/src';
 
@@ -130,7 +130,7 @@ const DEFAULT_WORKING_DIRECTORY = '~/src';
  * tmux `-L` args for a socket name. An empty/absent socket ⇒ the LITERAL default
  * tmux socket (no `-L`), so spawn, observe (`fleet ps`/watch), and the onboarding
  * cheat-sheet all agree. A named socket ⇒ `-L <name>`. `DEFAULT_SOCKET_NAME`
- * remains a constant for callers that explicitly want mosaic-factory; it is no
+ * remains a constant for callers that explicitly want mosaic-fleet; it is no
  * longer the silent fallback for a socket-less roster.
  */
 export function socketArgs(socketName: string): string[] {
@@ -1689,7 +1689,7 @@ function normalizeRoster(raw: RawFleetRoster): FleetRoster {
     transport: 'tmux',
     tmux: {
       // Absent socket_name ⇒ '' (the literal default tmux socket, no -L) — NOT
-      // mosaic-factory. Shipped presets set socket_name explicitly, so they are
+      // mosaic-fleet. Shipped presets set socket_name explicitly, so they are
       // unaffected; only socket-less rosters get default-socket behavior.
       socketName: stringValue(
         raw.tmux?.socket_name ?? raw.tmux?.socketName,