Add multi-tenant cloud mode: self-serve purchase, credit metering, core-decoupling

Introduces RECAP_MODE=multi alongside single-mode self-host:
- Tenant auth + accounts (magic-link via System SMTP), per-tenant credit pool,
  anonymous trial minting with per-IP/-64 caps
- Self-serve Pro/Max purchase: inline Lightning (BTCPay) + card (Zaprite),
  prepaid 30-day periods, expiry-reminder emails
- Core-decoupling: relay owns cloud tier/expiry keyed by Recaps user-id
- SQLite (better-sqlite3) schema for multi-mode; filesystem unchanged for single
- StartOS actions/versions through 0.2.155

startos/versions/v0.2.114.ts

@@ -0,0 +1,13 @@
+import { VersionInfo } from '@start9labs/start-sdk'
+
+export const v_0_2_114 = VersionInfo.of({
+  version: '0.2.114:0',
+  releaseNotes: {
+    en_US:
+      "Inline Lightning UI polish. (1) Fix the missing QR render: the previous attempt used scalable:true which strips the SVG's intrinsic dimensions, and the parent inline-block had no fixed size, so the SVG collapsed to 0×0. Switched to a fixed-size SVG at cellSize:3 — a typical BOLT11 lands around 225px square, predictable across browsers and zoom levels. (2) Tightened the inline-payment layout: cap modal width to 420px in the polling state (was 1000px — the tier picker still uses the wide layout), header label flips to 'Pay with Lightning', BOLT11 invoice renders on a single truncated line with ellipsis instead of multi-line wrap, smaller QR + padding, more compact button + helper text.",
+  },
+  migrations: {
+    up: async ({ effects }) => {},
+    down: async ({ effects }) => {},
+  },
+})