v0.12.9: Tier 2 for all apps + status dot update

- Tier 2 cross-drive backup now configurable for all apps (not just HDD apps)
- Non-HDD apps (Mealie, Gokapi) can back up config + DB to secondary drive
- Status dot: removed "auto" gray — all apps start yellow, green = 2+ tiers OK
- Backup page: Tier 2 row always shown, Tier 3 placeholder added
- Deploy page: cross-drive config visible for all deployed apps
- Meta badges: non-HDD apps show "Konfig" or "Konfig + DB" instead of "Auto"

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

controller/internal/web/templates/backups.html

@@ -257,7 +257,7 @@
                     {{if .StorageLabel}}<span class="meta-badge meta-badge-storage">{{.StorageLabel}}</span>{{end}}
                     <span class="mono app-backup-size" style="font-size:.8rem">{{.HDDSizeHuman}}</span>
                 {{else}}
-                    <span class="meta-badge">Auto</span>
+                    <span class="meta-badge">Konfig{{if .HasDB}} + DB{{end}}</span>
                 {{end}}
             </div>
             <span class="expand-icon">▶</span>
@@ -281,7 +281,6 @@
                     {{end}}
                 </div>
                 <!-- Tier 2: Cross-drive backup (opt-in, different device) -->
-                {{if .HasHDDData}}
                 <div class="backup-layer-row">
                     <span class="tier-label">2. mentés</span>
                     {{if .Tier2Configured}}
@@ -310,7 +309,13 @@
                         <a href="/stacks/{{.StackName}}/deploy" class="btn btn-xs">Beállítás →</a>
                     {{end}}
                 </div>
-                {{end}}
+                <!-- Tier 3: Remote backup (future) -->
+                <div class="backup-layer-row" style="opacity:.5">
+                    <span class="tier-label">3. mentés</span>
+                    <span class="layer-badge" style="background:var(--bg-tertiary);color:var(--text-muted)">Hamarosan</span>
+                    <span class="tier-location">távoli (offsite)</span>
+                    <span class="tier-contents" style="font-style:normal;color:var(--text-muted)">B2 / S3 / SFTP — hamarosan elérhető</span>
+                </div>
             </div>
             {{if .Warnings}}
             <div class="layer-warnings">
@@ -325,7 +330,7 @@
 
     {{if .Backup.CrossDriveSummary}}
     <div class="cross-drive-actions" style="margin-top:1rem">
-        <button class="btn btn-sm btn-outline" onclick="triggerAllCrossDrive(this)">Összes HDD mentés futtatása most</button>
+        <button class="btn btn-sm btn-outline" onclick="triggerAllCrossDrive(this)">Összes 2. mentés futtatása most</button>
     </div>
     {{end}}
 </div>