rename to ADR #29

Author: willmartian

…architecture/adr/0028-angular-signals.md …architecture/adr/0029-angular-signals.mddocs/architecture/adr/0028-angular-signals.md renamed to docs/architecture/adr/0029-angular-signals.md docs/architecture/adr/0028-angular-signals.md renamed to docs/architecture/adr/0029-angular-signals.md

@@ -1,5 +1,5 @@
 ---
-adr: "0028"
+adr: "0029"
 status: "Accepted"
 date: 2025-11-24
 tags: [clients, angular]