fix: Preserve ScanResponse on Windows and resolve cross-platform N/A device names

[Yongle-Fu]

This PR resolves 3 critical and long-standing behavior inconsistencies across the Windows and macOS backends, strictly enforcing lifecycle contracts and BLE specifications.

1. Common: Fix accidental eviction of connected peripherals

Problem: AdapterManager.clear_peripherals() was previously unconditionally emptying the internal device map. This meant that whenever scanning was stopped, any active/connected peripherals were instantly silently evicted, killing the connection.
Fix: Introduced .retain() to filter out connections checking is_connected() sync-safe loop. CoreBluetooth/BlueZ semantics are now properly enforced across all platforms.

2. WinRT: Prevent Service-UUID filters from silently dropping ScanResponse

Problem: Windows ScanResponse packets contain vital identity information (like Name) but often omit the UUIDs found in the primary advertisement. Because the WinRT watcher applied the UUID filter strictly to the contents of every single packet, all ScanResponse packets were silently dropped, resulting in "N/A" device names.
Fix: Implemented a lightweight, tightly-scoped BluetoothAddress cache within the WinRT watcher. If a device's initial advertisement passes the UUID filter, its address is cached, granting safe passage for its subsequent UUIDless ScanResponse.

3. Cross-platform: Enforce COMPLETE_LOCAL_NAME priority

macOS (CoreBluetooth):

• Inverted priority mapping: advertisement_name (Scan Response / Complete Name) is now strongly preferred over the internal peripheral.name() GAP cache (which operates as a truncated short name).
• Added length-aware safe-guards inside update_name() to prevent subsequent incomplete packets from wiping out a previously parsed long name.

Windows (WinRT):

• Parsed SHORT_LOCAL_NAME (0x08) and COMPLETE_LOCAL_NAME (0x09) directly from DataSections.
• Enforced standard BLE precedence where Complete Name overrides Short Name across individual and fragmented packet arrivals.