feat: implement Story 2.2 — Priority Alerts Panel with UI fixes

Add PriorityAlertsPanel component to the dashboard, update DashboardController
with alert logic, and apply misc UI fixes across sidebar, forms, and pages.
Includes epic-1 retrospective and sprint status update.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.claude/skills/bmad-agent-builder/assets/init-template.md

@@ -0,0 +1,47 @@
+{if-module}
+# First-Run Setup for {displayName}
+
+Welcome! Setting up your workspace.
+
+## Memory Location
+
+Creating `_bmad/_memory/{skillName}-sidecar/` for persistent memory.
+
+## Initial Structure
+
+Creating:
+- `index.md` — essential context, active work
+- `patterns.md` — your preferences I learn
+- `chronology.md` — session timeline
+
+Configuration will be loaded from your module's config.yaml.
+
+{custom-init-questions}
+
+## Ready
+
+Setup complete! I'm ready to help.
+{/if-module}
+
+{if-standalone}
+# First-Run Setup for {displayName}
+
+Welcome! Let me set up for this environment.
+
+## Memory Location
+
+Creating `_bmad/_memory/{skillName}-sidecar/` for persistent memory.
+
+{custom-init-questions}
+
+## Initial Structure
+
+Creating:
+- `index.md` — essential context, active work, saved paths above
+- `patterns.md` — your preferences I learn
+- `chronology.md` — session timeline
+
+## Ready
+
+Setup complete! I'm ready to help.
+{/if-standalone}