feat(tls): cipher suite presets and a uTLS fingerprint warning

Adds PattN's semi-python and real-firefox client cipher lists as presets
in the cipher suites picker. A preset replaces the whole list because the
order is part of the ClientHello.

The inbound TLS form now warns when cipher suites are set under a uTLS
fingerprint other than "unsafe": clients ignore them there, while an
empty fingerprint is already pinned to unsafe in share links.

internal/web/translation/ja-JP.json

@@ -652,6 +652,8 @@
         "addCustomOption": "カスタムオプション追加",
         "serverNameIndication": "SNI",
         "cipherSuites": "暗号スイート",
+        "cipherSuitesNeedUnsafe": "クライアントはこれらの暗号スイートを uTLS フィンガープリント \"unsafe\" の場合にのみ適用し、それ以外のフィンガープリントでは無視します。",
+        "presets": "プリセット",
         "autoOption": "自動",
         "minMaxVersion": "最小/最大バージョン",
         "rejectUnknownSni": "未知の SNI を拒否",