Add passkey and magic link authentication

src/app.css

@@ -61,6 +61,7 @@
 .account-alert.error-alert{background:#261513;border-color:#75443b;border-left-color:#df8069}.account-alert.error-alert b{color:#df8069}.account-alert.error-alert span{color:#d2aaa1}
 .danger-zone{margin-top:12px;border:1px solid #563734;background:#181112}.danger-zone summary{padding:10px;color:#df8069;cursor:pointer;font-size:8px;font-weight:bold;letter-spacing:1px}.danger-zone>p,.danger-zone>form{margin:0;padding:0 10px 10px}.danger-zone>p{color:#9f8580;font-size:8px;line-height:1.5}.danger-zone form{padding-bottom:10px}
 .auth-page{display:block;padding:55px clamp(20px,5vw,80px)}.auth-frame{width:min(980px,100%);min-height:520px;margin:auto;display:grid;grid-template-columns:1.15fr .85fr;border:1px solid #34393a;background:#101314;clip-path:polygon(0 0,96% 0,100% 7%,100% 100%,4% 100%,0 93%)}.auth-intel{width:auto!important;padding:65px!important;border:0!important;border-right:1px solid #303536!important;background:radial-gradient(circle at 15% 80%,#392b15 0,transparent 33%),#0e1112!important}.auth-intel h1{font-size:66px!important;line-height:.85;letter-spacing:-3px;margin:24px 0}.auth-intel h1 em{font-style:normal;color:#f6a821}.auth-intel>p:not(.eyebrow){max-width:470px;color:#909698;font:15px/1.6 Georgia,serif}.auth-status{display:flex;justify-content:space-between;margin-top:55px;padding-top:14px;border-top:1px solid #303536;color:#626a6c;font-size:7px;letter-spacing:1.2px}.auth-status i{display:inline-block;width:5px;height:5px;border-radius:50%;background:#75c08c;box-shadow:0 0 6px #75c08c;margin-right:5px}.auth-console{width:auto!important;padding:34px!important;border:0!important;background:#141718!important}.auth-console .console-head b{color:#f6a821}.auth-console .discord{min-height:48px;margin-top:18px;padding:10px 18px;display:flex;align-items:center;justify-content:center;gap:14px;background:#5865f2;color:#fff;border:0;border-radius:4px;font-size:15px;font-weight:600;letter-spacing:0;text-transform:none}.auth-console .discord img{display:block;width:27px;height:21px;object-fit:contain;flex:0 0 auto}.auth-console .discord:hover{background:#4752c4;filter:none}.auth-console .discord:active{background:#3c45a5;filter:none}.auth-console .discord:focus-visible{outline-color:#e0e3ff}.auth-console small{margin-top:18px}
+.passkey-signin{position:relative;min-height:48px;margin-top:18px}.passkey-signin[aria-busy=true]{padding-right:42px}.passkey-signin[aria-busy=true]:after{content:"";position:absolute;right:16px;width:12px;height:12px;border:2px solid #111;border-right-color:transparent;border-radius:50%;animation:interaction-spin .65s linear infinite}.auth-note{margin:0;color:var(--shd-text-muted);font-size:8px}.password-fallback{margin:18px 0;border:1px solid var(--shd-border);background:#101314}.password-fallback summary{padding:12px;color:#8e9698;font-size:8px;font-weight:900;letter-spacing:1px;cursor:pointer}.password-fallback summary:hover{color:var(--shd-orange)}.password-fallback form{padding:0 12px 12px}.password-fallback .full{margin-bottom:0}
 .builder-page{padding-top:28px}.builder-command{margin-bottom:14px;border-bottom:1px solid #303536}.builder-command .page-title{margin-bottom:12px}.builder-status{display:flex;gap:24px;padding:9px 2px;color:#61696b;font-size:7px;letter-spacing:1.2px}.builder-status i{display:inline-block;width:5px;height:5px;border-radius:50%;background:#75c08c;box-shadow:0 0 6px #75c08c;margin-right:5px}.builder-page .slot-card{position:relative;overflow:hidden}.builder-page .slot-card:after{content:"";position:absolute;right:-24px;bottom:-24px;width:52px;height:52px;border:1px solid #f6a82122;transform:rotate(45deg)}.builder-page .summary{border-top:2px solid #f6a821}
 @media(max-width:900px){.filter-bar{grid-template-columns:1fr 1fr}.catalogue-hero{align-items:flex-start}.guide-layout,.profile-dashboard,.auth-frame{grid-template-columns:1fr}.profile-command{align-items:flex-start}.profile-metrics{display:grid;grid-template-columns:1fr 1fr}.account-console{order:-1}.auth-intel{border-right:0!important;border-bottom:1px solid #303536!important;padding:42px!important}.auth-intel h1{font-size:52px!important}}@media(max-width:560px){.catalogue-hero,.profile-command{flex-direction:column;align-items:flex-start}.catalogue-count{text-align:left;margin-top:20px}.catalogue-count .primary{justify-self:start}.filter-bar{grid-template-columns:1fr}.guide-meta{position:static;margin-top:25px;flex-wrap:wrap}.profile-metrics{width:100%;margin-top:20px}.profile-columns{grid-template-columns:1fr}.auth-page{padding:25px 14px}.auth-intel,.auth-console{padding:28px!important}}
 
@@ -71,6 +72,8 @@
 .moderation-action,.isac-control-link{position:relative;min-height:40px;display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:0;font-size:8px;font-weight:900;letter-spacing:1.15px;text-transform:uppercase;cursor:pointer;transition:border-color .14s ease,background-color .14s ease,color .14s ease,transform .08s ease,filter .14s ease}.moderation-action.secondary,.isac-control-link{border:1px solid #424849;background:#101314;color:#d7d9d5}.moderation-action.secondary:hover,.isac-control-link:hover{border-color:#8a672b;background:#181711;color:#f6a821}.moderation-action.danger{border:1px solid #70423b;background:#211414;color:#ee8b78}.moderation-action.danger:hover{border-color:#d06d58;background:#321a17;color:#ffad9d}.moderation-action:focus-visible,.isac-control-link:focus-visible{outline:2px solid #f6a821;outline-offset:3px}.moderation-action:not(:disabled):active,.isac-control-link:active{transform:translateY(2px) scale(.985);filter:brightness(.86)}.moderation-action:disabled{border-color:#343839;background:#121415;color:#5f6668;cursor:not-allowed;opacity:.65}.moderation-panel fieldset[aria-busy=true] .moderation-action{cursor:wait;padding-right:34px}.moderation-panel fieldset[aria-busy=true] .moderation-action:after{content:"";position:absolute;right:12px;width:10px;height:10px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:interaction-spin .65s linear infinite}
 @keyframes interaction-spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.moderation-action,.isac-control-link{transition:none}.moderation-action:not(:disabled):active,.isac-control-link:active{transform:none}.moderation-panel fieldset[aria-busy=true] .moderation-action:after,.discord-link-button[aria-busy="true"]:after{animation-duration:1.4s}}
 .identity-note{display:block;margin-top:5px;color:#687073;font-size:7px;line-height:1.4}
+.passkey-intro{margin:-6px 0 10px}.passkey-list{display:grid;border:1px solid var(--shd-border)}.passkey-card{min-height:48px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:8px;padding:7px 9px;border-top:1px solid var(--shd-border-soft);background:#0d1011}.passkey-card:first-child{border-top:0}.passkey-card>div{display:grid;gap:4px}.passkey-card b,.verified-email b{font-size:9px}.passkey-card small,.verified-email small{color:var(--shd-text-dim);font-size:6px;letter-spacing:.7px}.passkey-remove{height:30px;padding:0 8px;border:1px solid #563734;background:#181112;color:var(--shd-danger);font-size:7px;font-weight:900;letter-spacing:.7px;cursor:pointer}.passkey-remove:hover{border-color:var(--shd-danger);background:#281716}.account-method-empty{margin:0;padding:20px;text-align:center;border:1px dashed var(--shd-border);color:var(--shd-text-dim);font-size:7px;letter-spacing:1px}.verified-email{display:grid;grid-template-columns:1fr auto;align-items:center;padding:9px;border:1px solid #3f6a4c;background:#101713}.verified-email>div{display:grid;gap:4px}.verified-email>span{color:var(--shd-success);font-size:7px;font-weight:900;letter-spacing:1px}
+.method-removal{margin-top:14px;border:1px solid #563734;background:#181112}.method-removal summary{padding:10px;color:var(--shd-danger);font-size:7px;font-weight:900;letter-spacing:1px;cursor:pointer}.method-removal>p,.method-removal>form{margin:0;padding:0 10px 10px}.method-removal>p{color:#9f8580;font-size:8px;line-height:1.5}
 
 .brand-name{display:block;max-width:420px;margin:10px 0}.effect-editor{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.effect-band{display:grid;grid-template-columns:58px minmax(0,1fr) 100px;align-items:end;gap:8px;padding:9px;background:#101314;border:1px solid #343a3b}.effect-band>strong{align-self:stretch;display:grid;place-content:center;text-align:center;color:#f6a821;font-size:23px;border-right:1px solid #343a3b}.effect-band>strong small{display:block;color:#707779;font-size:6px;letter-spacing:1px}.effect-band .field{margin:0}.split-actions{justify-content:space-between}.split-actions>div{display:flex;gap:8px}.brand-set-row{grid-template-columns:1.1fr 1.2fr 1.2fr 1.2fr .6fr .3fr}.empty-dashboard{min-height:120px;display:grid;place-content:center;text-align:center;gap:6px;color:#626a6c}.empty-dashboard strong{font-size:10px;letter-spacing:1.2px}.empty-dashboard span{font-size:8px}
 .gear-identity{display:grid;grid-template-columns:2fr 1fr .65fr .65fr;gap:8px}.gear-ranges{display:grid;grid-template-columns:1fr 1fr;gap:8px}.range-band{grid-template-columns:58px 1fr 1fr}.effect-band.unavailable{opacity:.4}.selection-head{display:flex;justify-content:space-between;align-items:end;margin:14px 0 6px}.selection-head>div{display:grid}.selection-head span{font-size:8px;font-weight:bold;letter-spacing:1.2px}.selection-head small{font-size:7px;color:#697174;margin-top:3px}.selection-head b{color:#f6a821;font-size:8px;letter-spacing:1px}.selection-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid #303536}.selection-grid label{min-height:38px;display:grid;grid-template-columns:20px 1fr auto;align-items:center;gap:5px;padding:6px 8px;border:1px solid transparent;border-right-color:#282d2e;border-bottom-color:#282d2e;cursor:pointer;font-size:9px}.selection-grid label:hover{background:#171b1c;border-color:#4b4f50}.selection-grid input{width:auto;margin:0;accent-color:#f6a821}.selection-grid small{font-size:6px;color:#646c6e;letter-spacing:.8px}.selection-grid input:checked~small{color:#75c08c}.gear-row{min-width:1050px;grid-template-columns:1.2fr .8fr .8fr 1.35fr .8fr .6fr .3fr}.gear-row>span small{font-size:8px;color:#858b8d}