refactor!: rename the project from Monitor to MoShiro [CI]

Namespaces, assemblies, solution, binaries, images, systemd units, config paths, environment variables, protocol methods and the Linux user are all renamed. Breaking: existing databases, node identities and installed units must be recreated.

web/shared/hooks.ts

@@ -65,7 +65,7 @@ export function useTheme(): [Theme, () => void] {
     const next: Theme = theme === 'dark' ? 'light' : 'dark'
     document.documentElement.dataset.theme = next
     try {
-      localStorage.setItem('monitor-theme', next)
+      localStorage.setItem('moshiro-theme', next)
     } catch {
       // 存储不可用时只在本次会话生效
     }
@@ -78,7 +78,7 @@ export function useTheme(): [Theme, () => void] {
 export function applyStoredTheme() {
   let theme: string | null = null
   try {
-    theme = localStorage.getItem('monitor-theme')
+    theme = localStorage.getItem('moshiro-theme')
   } catch {
     // 忽略
   }