chore(release): publish db 0.8.21, cli 0.8.65 and seven in-flight packages

Carries the rollback refusal in db and the matching CLI message, together
with the auth, captcha, csr, dev-server, dev-toolbar, ui and validation
changes that were already in the working tree, since publishing stages
from it and those files would otherwise ship without being recorded here.

  @wrnexus/auth        0.8.28 -> 0.8.29
  @wrnexus/captcha     0.8.15 -> 0.8.16
  @wrnexus/cli         0.8.64 -> 0.8.65
  @wrnexus/csr         0.8.37 -> 0.8.38
  @wrnexus/db          0.8.20 -> 0.8.21
  @wrnexus/dev-server  0.8.60 -> 0.8.61
  @wrnexus/dev-toolbar 0.8.17 -> 0.8.18
  @wrnexus/ui          0.8.75 -> 0.8.76
  @wrnexus/validation  0.8.12 -> 0.8.13

Also declares Event among the browser globals captcha's client asset
already lists, which was the last lint failure, and reformats four files.
typecheck, lint, 1998 tests and format:check all pass.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

packages/dev-toolbar/src/client/runtime.ts

@@ -73,7 +73,7 @@ export const DEV_TOOLBAR_RUNTIME = String.raw`(() => {
   addEventListener("wrnexus:diagnostic",event=>{const detail=event.detail||{};const code=detail.code||"WRN-RUNTIME";const category=String(code).includes("HYDRATE")?"runtime":String(code).includes("ROUTE")?"routing":"compiler";const title=String(code).includes("HYDRATE")?"Hydration diagnostic":"WRNexus diagnostic";const x=issue(String(code),category,"error",title,detail.message||"Framework diagnostic",null,"Open the source location and resolve the reported framework contract.","high",detail);state.issues=[x,...state.issues.filter(i=>i.fingerprint!==x.fingerprint)];render();});
   addEventListener("wrnexus:store-mutation",event=>{const mutation=event.detail||{};const x=issue("stores/mutation","stores","info","Store action: "+(mutation.store||"unknown")+"."+(mutation.action||"direct"),"Changed fields: "+((mutation.changed||[]).join(", ")||"none"),null,"Use the Stores panel to inspect safe client state.","high",mutation);state.issues=[x,...state.issues.filter(i=>i.fingerprint!==x.fingerprint)];render();});
   addEventListener("wrnexus:hydrated",event=>{state.runtimeMetrics.hydrationCount+=1;state.runtimeMetrics.hydrationMs+=Number(event.detail?.durationMs||0);});
-  try{new PerformanceObserver(list=>{for(const entry of list.getEntries()){if(entry.duration>50)state.runtimeMetrics.longTasks.push(entry.duration);}state.runtimeMetrics.longTasks=state.runtimeMetrics.longTasks.slice(-100);}).observe({type:"longtask",buffered:true});}catch{}
+  try{if(PerformanceObserver.supportedEntryTypes?.includes("longtask")){new PerformanceObserver(list=>{for(const entry of list.getEntries()){if(entry.duration>50)state.runtimeMetrics.longTasks.push(entry.duration);}state.runtimeMetrics.longTasks=state.runtimeMetrics.longTasks.slice(-100);}).observe({type:"longtask",buffered:true});}}catch{}
   fetch("/__wrnexus/dev-toolbar/platform").then(r=>r.ok?r.json():null).then(data=>{if(!data)return;state.platform=data.platform;state.panels=data.panels||[];const apps=root.querySelector(".wrn-apps");const existing=new Set([...apps.querySelectorAll("[data-category]")].map(button=>button.dataset.category));for(const app of state.panels){if(!existing.has(app.id)){const button=document.createElement("button");button.className="wrn-small";button.dataset.category=app.id;button.textContent=app.title+(app.badge!==undefined?" ("+app.badge+")":"");button.title=app.description||app.title;apps.appendChild(button);}if(app.data!==undefined||app.issues?.length){const payload=app.data!==undefined?app.data:app.issues;state.issues.push(issue("plugin/"+app.id,app.id,"info",app.title,JSON.stringify(payload,null,2),null,app.description||"Plugin-provided development information.","high",{panel:app.id,data:payload}));}}render();}).catch(()=>{});
   window.__wrnexusDevToolbar={open(){state.open=true;panel.classList.add("open")},close(){state.open=false;panel.classList.remove("open")},toggle(){state.open=!state.open;panel.classList.toggle("open",state.open)},scan,clear(){state.issues=[];render()},report(){return state.report},highlight,configure(config){state.config=Object.assign(state.config,config||{});shell.dataset.position=state.config.position;try{localStorage.setItem(KEY,JSON.stringify(state.config))}catch{}}};
   const observer=new MutationObserver(()=>{clearTimeout(observer.timer);observer.timer=setTimeout(()=>{if(!state.open)return;scan()},400)});observer.observe(document.documentElement,{childList:true,subtree:true,attributes:true,attributeFilter:["class","style","src","href","alt","aria-label"]});