Add account components 386-405; Reduce setting, PinInput Cmd+V

Twenty account components: SettingsList, OptionCycler, KeyBindings,
ControllerMap, ProfileCard, CharacterCreator, LoginForm, PasswordGrid,
SessionList, LanguagePicker, PalettePicker, VolumeMixer,
DifficultySelect, AccessibilityOptions, AccountSwitcher, PlayerSelect,
TwoFactor, About, PatchNotes and FeedbackForm.

The components never check credentials, and no secret reaches the log:
LoginForm reports Submitted and the caller counts Failures; each new
failure clears the password, refocuses it, shakes the form and names no
field. TwoFactor builds on input.PinInput and drains an epoch-aligned
period bar. PalettePicker draws each tile in its own palette on a
pixel.Pad grid.

pixel.Settings.Reduce stills motion like the system preference, the
micro font gains '?', display.Face draws avatar faces anywhere, and
input.PinInput pastes on Cmd+V as native hosts send it.

pixel/messages.go

@@ -37,6 +37,14 @@ var messages = map[Locale]map[string]string{
 		"prev_track": "PREVIOUS", "next_track": "NEXT", "play": "PLAY", "volume": "VOLUME", "rec": "REC", "playing": "PLAYING", "seek": "SEEK",
 		"copy": "COPY", "copied": "COPIED!", "command": "COMMAND", "breakpoint": "BREAKPOINT",
 		"tool": "TOOL", "pen": "PEN", "fill": "FILL", "erase": "ERASE", "pick": "PICK", "grid": "GRID", "color": "COLOR", "preview": "PREVIEW",
+		"press_key": "PRESS A KEY", "conflict": "CONFLICT", "name": "NAME", "password": "PASSWORD", "login": "LOGIN",
+		"login_failed": "WRONG NAME OR PASSWORD", "sign_out": "SIGN OUT", "this_device": "THIS DEVICE",
+		"easy": "EASY", "normal": "NORMAL", "hard": "HARD", "nightmare": "NIGHTMARE",
+		"reduce_motion": "REDUCE MOTION", "dot_size": "DOT SIZE", "free_slot": "OPEN",
+		"one_player": "1 PLAYER", "two_players": "2 PLAYERS", "version": "VERSION", "credits": "CREDITS",
+		"added": "ADDED", "fixed": "FIXED", "changed": "CHANGED", "hair": "HAIR", "eyes": "EYES", "outfit": "OUTFIT",
+		"hair_color": "HAIR COLOR", "outfit_color": "OUTFIT COLOR", "bgm": "BGM", "se": "SE", "voice": "VOICE",
+		"styles": "SPIKY BOB BALD", "looks": "DOTS WIDE SLEEPY", "outfits": "TUNIC ROBE ARMOR", "hues": "DARK GOLD RED VIOLET SKY", "time_left": "TIME LEFT", "in_use": "IN USE", "rating": "RATING", "message": "MESSAGE", "symbols": "SYMBOLS",
 	},
 	Zh: {
 		"ok": "确定", "cancel": "取消", "yes": "是", "no": "否", "close": "关闭",
@@ -72,6 +80,14 @@ var messages = map[Locale]map[string]string{
 		"prev_track": "上一首", "next_track": "下一首", "play": "播放", "volume": "音量", "rec": "录制", "playing": "正在播放", "seek": "进度",
 		"copy": "复制", "copied": "已复制！", "command": "命令", "breakpoint": "断点",
 		"tool": "工具", "pen": "铅笔", "fill": "填充", "erase": "橡皮", "pick": "吸管", "grid": "网格", "color": "颜色", "preview": "预览",
+		"press_key": "请按键", "conflict": "冲突", "name": "名字", "password": "密码", "login": "登录",
+		"login_failed": "名字或密码错误", "sign_out": "登出", "this_device": "本机",
+		"easy": "简单", "normal": "普通", "hard": "困难", "nightmare": "噩梦",
+		"reduce_motion": "减少动态", "dot_size": "像素大小", "free_slot": "空位",
+		"one_player": "单人", "two_players": "双人", "version": "版本", "credits": "制作人员",
+		"added": "新增", "fixed": "修复", "changed": "改动", "hair": "发型", "eyes": "眼睛", "outfit": "服装",
+		"hair_color": "发色", "outfit_color": "衣色", "bgm": "音乐", "se": "音效", "voice": "语音",
+		"styles": "刺头 短发 光头", "looks": "圆眼 大眼 睡眼", "outfits": "短衣 长袍 铠甲", "hues": "墨 金 红 堇 蓝", "time_left": "剩余时间", "in_use": "使用中", "rating": "评分", "message": "留言", "symbols": "符号",
 	},
 }