feat: add app icon branding to all remaining page headers

- CalendarView header now displays icon
- ReflectionsList header now displays icon
- AnsweredPrayers header now displays icon
- ThingsToPrayFor header now displays icon

Completes visual identity unification across all main screens

.github/workflows/version-bump.yml

@@ -0,0 +1,48 @@
+name: Version Bump
+
+on:
+  push:
+    branches:
+      - '**'
+
+jobs:
+  bump:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+      - name: Install deps
+        run: npm ci
+      - name: Determine bump type
+        id: bump
+        run: |
+          MSG=$(git log -1 --pretty=%B)
+          echo "Commit message: $MSG"
+          if echo "$MSG" | grep -qi "bump:major"; then
+            echo "type=major" >> $GITHUB_OUTPUT
+          elif echo "$MSG" | grep -qi "bump:minor"; then
+            echo "type=minor" >> $GITHUB_OUTPUT
+          else
+            echo "type=patch" >> $GITHUB_OUTPUT
+          fi
+      - name: Bump version
+        run: |
+          npm version ${{ steps.bump.outputs.type }} -m "chore: version bump to %s"
+          node scripts/sync-version.js
+      - name: Commit version files
+        run: |
+          git config user.name "github-actions"
+          git config user.email "github-actions@github.com"
+          git add package.json package-lock.json src/lib/version.ts
+          git commit -m "chore: sync version metadata" || echo "No changes to commit"
+      - name: Push changes
+        run: |
+          git push --follow-tags