Release v1.2.2 - Simplify Cashu onboarding

- Remove storage info page, replace with simple backup reminder
- Add "Have you set up backups?" link to Configure Backups in settings
- Increase component style budget to 30kB

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

angular.json

@@ -51,8 +51,8 @@
                 },
                 {
                   "type": "anyComponentStyle",
-                  "maximumWarning": "20kB",
-                  "maximumError": "25kB"
+                  "maximumWarning": "25kB",
+                  "maximumError": "30kB"
                 }
               ],
               "optimization": {
@@ -154,8 +154,8 @@
                 },
                 {
                   "type": "anyComponentStyle",
-                  "maximumWarning": "20kB",
-                  "maximumError": "25kB"
+                  "maximumWarning": "25kB",
+                  "maximumError": "30kB"
                 }
               ],
               "optimization": {