feat(core): improve mobile perf (#15317)

#### PR Dependency Tree


* **PR #15317** 👈

This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **New Features**
* Virtualized mobile navigation with shell navigation and interactive
swipe menus; coordinated mobile back handling with interactive
phases/state restoration.
* Added shared auth request proxy and message-port based token handling
across mobile and worker flows.
* **Bug Fixes**
  * Hydrated remote worker error stacks for calls and observable errors.
* Improved SQLite FTS/indexer and nbstore optional text handling;
refined docs-search ref parsing and notification loading/retry.
* **Refactor / UX**
* Modal focus-preservation and pointer behavior updates; improved mobile
menu controls and back gesture plugins.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

packages/frontend/apps/ios/App/App/AffineViewController.swift

@@ -55,6 +55,11 @@ class AFFiNEViewController: CAPBridgeViewController, UIScrollViewDelegate, Affin
     dismissIntelligentsButton()
   }
 
+  override func didReceiveMemoryWarning() {
+    super.didReceiveMemoryWarning()
+    webView?.evaluateJavaScript("window.dispatchEvent(new Event('affine:memory-pressure'))")
+  }
+
   override func capacitorDidLoad() {
     let plugins: [CAPPlugin] = [
       AffineThemePlugin(associatedController: self),

packages/frontend/apps/ios/App/App/Plugins/NBStore/NBStorePlugin.swift

@@ -664,7 +664,7 @@ public class NbStorePlugin: CAPPlugin, CAPBridgedPlugin {
           indexName: indexName,
           docId: docId
         )
-        call.resolve(["text": text as Any])
+        call.resolve(["text": text ?? NSNull()])
       } catch {
         call.reject("Failed to get fts document, \(error)", nil, error)
       }

packages/frontend/apps/ios/App/App/Plugins/NavigationGesture/NavigationGesturePlugin.swift

@@ -1,5 +1,6 @@
 import Capacitor
 import Foundation
+import UIKit
 
 @objc(NavigationGesturePlugin)
 public class NavigationGesturePlugin: CAPPlugin, CAPBridgedPlugin {
@@ -10,23 +11,54 @@ public class NavigationGesturePlugin: CAPPlugin, CAPBridgedPlugin {
     CAPPluginMethod(name: "enable", returnType: CAPPluginReturnPromise),
     CAPPluginMethod(name: "disable", returnType: CAPPluginReturnPromise),
   ]
+  private var edgePan: UIScreenEdgePanGestureRecognizer?
+
+  public override func load() {
+    guard let webView = bridge?.webView else { return }
+    let recognizer = UIScreenEdgePanGestureRecognizer(target: self, action: #selector(handleEdgePan(_:)))
+    recognizer.edges = .left
+    recognizer.isEnabled = false
+    webView.addGestureRecognizer(recognizer)
+    edgePan = recognizer
+  }
 
   @objc func isEnabled(_ call: CAPPluginCall) {
-    let enabled = bridge?.webView?.allowsBackForwardNavigationGestures ?? true
-    call.resolve(["value": enabled])
+    DispatchQueue.main.async {
+      let enabled = self.edgePan?.isEnabled ?? false
+      call.resolve(["value": enabled])
+    }
   }
 
   @objc func enable(_ call: CAPPluginCall) {
-    DispatchQueue.main.sync {
-      self.bridge?.webView?.allowsBackForwardNavigationGestures = true
+    DispatchQueue.main.async {
+      self.edgePan?.isEnabled = true
       call.resolve([:])
     }
   }
 
   @objc func disable(_ call: CAPPluginCall) {
-    DispatchQueue.main.sync {
-      self.bridge?.webView?.allowsBackForwardNavigationGestures = false
+    DispatchQueue.main.async {
+      self.edgePan?.isEnabled = false
       call.resolve([:])
     }
   }
+
+  @objc private func handleEdgePan(_ recognizer: UIScreenEdgePanGestureRecognizer) {
+    guard let view = recognizer.view else { return }
+    let progress = min(1, max(0, recognizer.translation(in: view).x / max(1, view.bounds.width)))
+    switch recognizer.state {
+    case .began:
+      notifyListeners("gesture", data: ["phase": "begin", "progress": progress])
+    case .changed:
+      notifyListeners("gesture", data: ["phase": "progress", "progress": progress])
+    case .ended:
+      let velocity = recognizer.velocity(in: view).x
+      let phase = progress >= 0.35 || velocity >= 500 ? "commit" : "cancel"
+      notifyListeners("gesture", data: ["phase": phase, "progress": progress])
+    case .cancelled, .failed:
+      notifyListeners("gesture", data: ["phase": "cancel", "progress": progress])
+    default:
+      break
+    }
+  }
 }