fix(active-identity): complete component migration to new Active Identity system

Fixes gift recording functionality by migrating remaining components from
legacy settings.activeDid to new $getActiveDid() method. Migration 004
dropped settings.activeDid column before all components were updated,
causing validation failures in GiftedDialog, OfferDialog, and
OnboardingDialog. Added comprehensive logging to $getActiveDid() method
and HomeView initialization for debugging. Test "Check User 0 can register
a random person" now passes consistently.

- GiftedDialog, OfferDialog, OnboardingDialog use new Active Identity system
- Enhanced logging in PlatformServiceMixin.$getActiveDid() method
- Added debugging logs to HomeView component lifecycle
- Fixed Playwright test navigation and element selectors

src/components/GiftedDialog.vue

@@ -218,7 +218,10 @@ export default class GiftedDialog extends Vue {
     try {
       const settings = await this.$settings();
       this.apiServer = settings.apiServer || "";
-      this.activeDid = settings.activeDid || "";
+      // Use new façade method with legacy fallback
+      const retrievedActiveDid = await this.$getActiveDid();
+      this.activeDid = retrievedActiveDid || "";
+      logger.debug("[GiftedDialog] Set activeDid from new system:", this.activeDid);
 
       this.allContacts = await this.$contacts();
 
@@ -292,7 +295,9 @@ export default class GiftedDialog extends Vue {
   }
 
   async confirm() {
+    logger.debug("[GiftedDialog] confirm() called with activeDid:", this.activeDid);
     if (!this.activeDid) {
+      logger.error("[GiftedDialog] Validation failed - activeDid is empty/null:", this.activeDid);
       this.safeNotify.error(
         NOTIFY_GIFTED_DETAILS_NO_IDENTIFIER.message,
         TIMEOUTS.SHORT,

src/components/OfferDialog.vue

@@ -175,7 +175,8 @@ export default class OfferDialog extends Vue {
 
       const settings = await this.$accountSettings();
       this.apiServer = settings.apiServer || "";
-      this.activeDid = settings.activeDid || "";
+      // Use new façade method with legacy fallback
+      this.activeDid = (await this.$getActiveDid()) || "";
 
       // eslint-disable-next-line @typescript-eslint/no-explicit-any
     } catch (err: any) {

src/components/OnboardingDialog.vue

@@ -270,7 +270,8 @@ export default class OnboardingDialog extends Vue {
   async open(page: OnboardPage) {
     this.page = page;
     const settings = await this.$accountSettings();
-    this.activeDid = settings.activeDid || "";
+    // Use new façade method with legacy fallback
+    this.activeDid = (await this.$getActiveDid()) || "";
     this.isRegistered = !!settings.isRegistered;
 
     const contacts = await this.$getAllContacts();