Success Agent, Work Hub, and store setup

Finqu admin gained a clearer home for AI help, background workers, and getting a new store live — plus faster product drafts and Growth-side social posts.

Added

• Success Agent is available across admin pages (not only inside a sales channel), including scheduled messages you can pause, resume, or open from a notification.
• Merchant admin desktops (Finqu) with Build, Growth, Operations, Customers, and Work Hub tabs, with insights and staff tasks by plan tier.
• Work Hub automations: event and schedule triggers, optional per-run worker prompts, Auto mode without picking a worker up front, and calendar recurrence (weekly interval, monthly, quarterly).
• Background workers you can steer, continue, cancel, or stop from the dock and Work Hub while a run is in progress.
• Store customization: theme catalog, Auto theme/layout selection, prepare → setup plan, and publish to the live storefront when setup finishes.
• Catalog product drafting (including an unpublished draft path) and tools to edit product customizations and bundle contents.
• Growth desktop guided social post flow: idea → captions per platform, feeling-based briefs, and media generation hooks.
• Media editor window for crop/adjust/tools/animate and video processing from the library and social flows.

Changed

• Success Agent chat can resume across windows; product-draft runs keep going if you close the dock.
• Store setup uses a content-pack pipeline (theme install, brand/plan patch, draft publish) instead of an open-ended agent-only loop.

Fixed

• Mailchimp manual subscriber sync is resumable and no longer fails on large lists (synced-item counter overflow).