Self-Serve Billing, 9 New UISlices, and Rich Text Editor v2

Pixelesq is now fully self-serve. Billing v2 ships with a complete plan management experience: usage meters, proration preview, invoice history, annual pricing with monthly-equivalent display, coupon support, and a dedicated enterprise billing flow.
Nine new UISlices ship in this release. The headline additions are three header components: HeaderMaxMenu is a full-width mega menu with grouped columns, a featured rail, and panel CTAs. HeaderSplitMenu is a split mega menu with swapping detail panes. HeaderOnCard is a floating card header with a morphing mega menu. Additional UISlices include FeaturesInCard, LogosInCard, MediaInCard, TabbedFeaturePanel, ChangelogShowcase, and a CompareTable for side-by-side comparisons.
The rich text editor was fully rebuilt with table support, embed preservation, theme colors, maximize mode for long-form editing, and proper site-level styling applied to rich text content.
- Self-serve billing: Sign up and start a plan without a sales call
- Plan management: Upgrade, downgrade, and cancel from inside the dashboard
- Usage meters: See your usage against plan limits in real time
- Proration preview: See exactly what you'll be charged before confirming a plan change
- Invoice history: Full invoice and payment history inside the dashboard
- Annual pricing: Annual plans with monthly-equivalent display and upsell
- Coupon support: Apply coupons at checkout and on invite drafts
- Enterprise billing: Dedicated enterprise billing experience and terms panel
- Billing activation: Migration flow for existing customers moving to the new system
- HeaderMaxMenu: Full-width mega menu with grouped columns, featured rail, panel CTAs, and anchored mobile sheet
- HeaderSplitMenu: Split mega menu with section rail, swapping detail panes, and nested mobile sheet
- HeaderOnCard: Floating card header with a morphing mega menu
- FeaturesInCard: Feature grid with divider cells and clickable arrow titles
- LogosInCard: Logo wall with grayscale hover treatment and link support
- MediaInCard: Showcase grid with flexing media and bottom-pinned captions
- TabbedFeaturePanel: Tabbed features with directional panel transitions and editor deep-linking
- ChangelogShowcase: Built-in UISlice for displaying release notes and changelogs
- CompareTable: Side-by-side comparison table UISlice
- Rich text editor v2: Tables, embed preservation, theme colors, maximize mode, and proper site styling
- Two-way field sync: Entry editor form and preview stay in sync in both directions
- Runtime font loading: Fonts load dynamically with live-site fallbacks
- Growth briefing rebuilt with persisted server data and playbook actions
- Settings restructured into 10 flat tabs
- AI SDK upgraded to v7
- Per-tab settings access in the editor
- Signup intent capture and replay with checkout preselect
- Fixed stale cache reads frozen by the persisted Apollo cache
- Fixed partials getting flattened on edit
- Fixed llms.txt broken after sync update
- Fixed pasted images uploading as base64 instead of to the asset library
- Fixed theme tokens not publishing during onboarding
- Fixed trial extension and usage meters on billing overview








