docs: add a section about openwrt (apernet#53)

fix: netlink race condition (apernet#48)

Add WireGuard analyzer (apernet#41)

* feat: add WireGuard analyzer

* chore(wg): reduce map creating for non wg packets

* chore: import format

* docs: add wg usage

---------

Co-authored-by: Toby <[email protected]>

docs: add socks4

docs: add SOCKS5

feat: Trojan analyzer based on github.com/XTLS/Trojan-killer

feat: add invalid threshold to DNS analyzer for UDP offloading