Fork Stalwart WebUI v1.0.11 as INBUXA Admin

- One edition: whatever edition the server reports, nothing is hidden or
  disabled as Enterprise-only (accountStore.setAccountInfo).
- INBUXA branding: name, logo (mark plus a text-colored wordmark), favicon,
  page titles, setup wizard text, and ihasmail's palette in light and dark.
- Two-factor setup names INBUXA as the issuer and drops the image parameter
  that made authenticator apps fetch a logo from a third-party site.
- Runs apart from the server: the server address can be set at deploy time
  with <meta name="api-base-url">, and OAuth endpoints the server returns as
  relative paths are resolved against the server's address, not the page's.
  Verified end to end against a separate inbuxa-server.
- Upstream's release workflow moved to .github-upstream so it never runs.

Upstream's history contains no Enterprise-only code, so this is an ordinary
fork. upstream is a fetch-only remote.

src/stores/accountStore.test.ts

@@ -33,7 +33,8 @@ describe('accountStore', () => {
 
       const state = useAccountStore.getState();
       expect(state.permissions).toEqual(['b', 'c']);
-      expect(state.edition).toBe('oss');
+      // INBUXA: one edition. A server reporting 'oss' still unlocks everything.
+      expect(state.edition).toBe('enterprise');
       expect(state.locale).toBe('ja');
     });
 
@@ -101,9 +102,11 @@ describe('accountStore', () => {
       expect(useAccountStore.getState().edition).toBe('enterprise');
     });
 
-    it('can be changed to oss', () => {
+    it('is never oss or community, whatever the server reports (INBUXA: one edition)', () => {
       useAccountStore.getState().setAccountInfo([], 'oss', 'en');
-      expect(useAccountStore.getState().edition).toBe('oss');
+      expect(useAccountStore.getState().edition).toBe('enterprise');
+      useAccountStore.getState().setAccountInfo([], 'community', 'en');
+      expect(useAccountStore.getState().edition).toBe('enterprise');
     });
   });
 });

src/stores/accountStore.ts

@@ -23,8 +23,11 @@ export const useAccountStore = create<AccountState>()((set, get) => ({
   edition: 'community',
   locale: 'en',
 
-  setAccountInfo: (permissions, edition, locale) => {
-    set({ permissions, edition, locale });
+  setAccountInfo: (permissions, _edition, locale) => {
+    // INBUXA has one edition, with every feature. Whatever the server reports,
+    // nothing is hidden or disabled as Enterprise-only. Features the server
+    // hasn't rebuilt yet answer that for themselves.
+    set({ permissions, edition: 'enterprise', locale });
   },
 
   hasPermission: (perm) => {