refactor(backend): specta ipc bindings (#8195)

* refactor(ipc): generate bindings with Specta

* fix(profile): project IPC inputs to consumed fields

* fix(events): remove unused refresh payloads

* fix(webdav): return only consumed backup metadata

* fix(network): trim unused interface metadata

* fix(sysinfo): return only displayed system fields

* chore(knip): check generated runtime exports

* fix(proxy): confirm runtime chain updates before UI changes

* fix(clipboard): propagate proxy environment copy failures

* refactor(dns): remove ignored runtime patch

* refactor(core): trim unused upgrade response fields

* refactor(ipc): avoid redundant response copies

* refactor(proxy): clarify automatic proxy query naming

* chore(tests): remove added IPC regression tests

* refactor(ipc): enforce typed command boundaries

* chore(contract): check generated bindings before push

* refactor(ipc): remove unused proxy liveness payloads

src/components/proxy/proxy-render.tsx

@@ -198,7 +198,7 @@ export const ProxyRender = memo(function ProxyRender(props: RenderProps) {
         {toolsOnLeft && proxyCount}
         <ProxyGroupTools
           side={toolsOnLeft ? 'left' : 'right'}
-          url={group.testUrl}
+          url={group.testUrl!}
           groupName={group.name}
           headState={headState!}
           onLocation={() => onLocation(group)}
@@ -247,7 +247,7 @@ export const ProxyRender = memo(function ProxyRender(props: RenderProps) {
     return (
       <ProxyHead
         sx={{ pl: 2, pr: 3, mt: 0.5, mb: 1 }}
-        url={group.testUrl}
+        url={group.testUrl!}
         groupName={group.name}
         headState={headState!}
         onLocation={() => onLocation(group)}