Re-introduce Native Web Push Notifications (Desktop & Android Support) as a Beta/Optional Feature

**Summary**
We urgently request the return of **Native Push Notifications** for Glide Apps. We understand the historical challenges with iOS PWA support, but removing this feature entirely penalizes the vast majority of our workforce who operate on **Desktop (PC)** and **Android** devices where Web Push works perfectly. Please re-introduce this as a "Beta" or "Experimental" feature, allowing developers to decide whether to enable it based on their users' device mix.

**Current Problem**
* **"Lowest Common Denominator" Constraint:** Currently, it feels like Glide disabled Push Notifications because they weren't perfect on iOS. However, for many internal business tools, 90% of users are on Windows Chrome or Android, where Web Push is a standard, reliable technology.
* **Missed Critical Alerts:** Without native push, we rely on Email (too slow/ignored) or SMS (expensive/limited text). For dispatching or emergency alerts, desktop users need an instant browser notification.
* **iOS Situation Has Changed:** Since iOS 16.4, Apple *does* support Web Push for PWAs added to the Home Screen. The technical blocker that previously justified removing this feature is largely resolved.

**Examples/Scenarios**
* **Office Staff (PC Users):** A dispatcher sitting at a computer needs an instant browser popup when a driver completes a delivery. They don't check email every minute.
* **Android Field Teams:** Field workers using Android tablets/phones can receive reliable push notifications. Removing this feature forces them to check the app constantly manually.
* **Urgent Approvals:** A manager needs to be buzzed immediately for a high-value purchase approval.

**Why This Matters**
* **User Choice:** Let the developer decide. If my users are 100% on Android/PC, the lack of iOS support is irrelevant to me.
* **Enterprise Necessity:** Real-time notification is a basic requirement for operational apps.
* **Competitive Disadvantage:** Other PWA builders offer this.

**Suggested UX**
* **"Beta" Label:** Mark the feature as **"Web Push (Beta)"** in the settings to manage expectations regarding reliability.
* **Action:** Restore the **"Send Push Notification"** action.
* **Permissions:** When the app loads, trigger the standard browser request: *"App would like to send you notifications"*.
* **Device Targeting:** Ideally, allow the action to fail silently on unsupported devices rather than blocking the workflow.