…t flows

…tions

Use build-tag specific driver selection for sqlite:

- keep modernc sqlite on non-mipsle targets

- use go-sqlite3 for mipsle builds with cgo

- return explicit error when sqlite driver is unavailable

Also apply the same driver selection in migration db initialization.

- extend mips driver build tags to cover mips/mips64 variants

- update sqlite validation message to mips-family scope

- enable CGO only for Linux mips-family targets in binaries workflow

- install required mips cross compilers in CI

- route loong64 to sqlite3(cgo) driver branch

- install loongarch cross compiler and enable cgo for loong64 in binaries workflow

- bump bbolt to v1.4.3 for loong64 compatibility

- keep no-cgo cross builds compile-clean for loong64/mips64

…ocol

- Add MaxEarlyData and EarlyDataHeaderName fields to WsSettings for WebSocket Early Data support
- Add MultiMode, IdleTimeout, HealthCheckTimeout, PermitWithoutStream, InitialWindowsSize fields to GrpcSettings
- Add WireGuardSettings and WireGuardPeer structs for WireGuard outbound configuration
- Add wireguard to supported import protocol prefixes
- Parse and export WebSocket Early Data and gRPC MultiMode parameters in V2Ray server object

…ab in frontend

- Add maxEarlyData and earlyDataHeaderName input fields for WebSocket transport in modalServer.vue
- Add multiMode switch, idleTimeout, healthCheckTimeout, permitWithoutStream, initialWindowsSize fields for gRPC transport
- Add WireGuard protocol tab with 12 configuration fields (name, address, port, keys, etc.)
- Update resolveURL/generateURL functions to support new parameters for vless:// and wireguard:// links
- Update data model initialization with new fields
- Add Chinese and English translations for all new UI labels
- Fix backend v2ray.go: add IdleTimeout, HealthCheckTimeout, PermitWithoutStream, InitialWindowsSize parsing in gRPC config generation