VERIFY.md, attachSignature-Fix, Sync-Hashes, Scope-Bug

- VERIFY.md: Regressions-Checkliste mit 30 Prüfpunkten
- Fix: attachSignature: false beim Signatur-Update (deaktiviert alte Datei-Signatur)
- Fix: Sig-Hashes werden beim Init + Background-Sync geschrieben (kein grau mehr)
- Fix: Scope-Badge Vergleich über normalisierte Scopes (folderToScope)
- Fix: storage.onChanged refreshed auch Signaturen-Indicator

templates_options/templates_options.js

@@ -1193,7 +1193,8 @@ document.getElementById('sig-save-button').addEventListener('click', async () =>
 
     await browser.identities.update(identityId, {
         signature: fullSignature,
-        signatureIsPlainText: false
+        signatureIsPlainText: false,
+        attachSignature: false
     });
 
     if (identity) identity.signature = fullSignature;
@@ -1674,17 +1675,30 @@ window.addEventListener('load', async () => {
     loadSyncConfig();
     await loadIdentities();
 
+    // Always init sig hashes from current identities
+    if (allIdentities.length > 0) {
+        for (const id of allIdentities) {
+            sigSyncedHashes[id.email.toLowerCase()] = simpleHash(id.signature || '');
+        }
+        saveSyncHashes();
+    }
+    updateSigSyncIndicator();
+
     checkForServerUpdates();
     setInterval(checkForServerUpdates, 30000);
 
-    // Auto-refresh UI when background sync updates hashes (fires after templates + hashes are both written)
+    // Auto-refresh UI when background sync updates storage
+    let refreshing = false;
     browser.storage.onChanged.addListener(async (changes, area) => {
-        if (area !== 'local') return;
-        if (changes[HASH_STORAGE_KEY]) {
+        if (area !== 'local' || refreshing) return;
+        if (changes[HASH_STORAGE_KEY] || changes[TEMPLATE_STORAGE_KEY]) {
+            refreshing = true;
             await loadSyncHashes();
             const templates = await getTemplates();
             renderTemplates(templates);
             updateTplSyncIndicator();
+            updateSigSyncIndicator();
+            refreshing = false;
         }
     });
 });