Merge main (as of 10-06-2025) into rh-test (#5965)

## Summary

Merges latest changes from `main` as of 10-06-2025.

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-5965-Merge-main-as-of-10-06-2025-into-rh-test-2856d73d3650812cb95fd8917278a770)
by [Unito](https://www.unito.io)

---------

Signed-off-by: Marcel Petrick <mail@marcelpetrick.it>
Co-authored-by: filtered <176114999+webfiltered@users.noreply.github.com>
Co-authored-by: Christian Byrne <cbyrne@comfy.org>
Co-authored-by: github-actions <github-actions@github.com>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Alexander Brown <drjkl@comfy.org>
Co-authored-by: Benjamin Lu <benceruleanlu@proton.me>
Co-authored-by: Terry Jia <terryjia88@gmail.com>
Co-authored-by: snomiao <snomiao@gmail.com>
Co-authored-by: Simula_r <18093452+simula-r@users.noreply.github.com>
Co-authored-by: Jake Schroeder <jake.schroeder@isophex.com>
Co-authored-by: Comfy Org PR Bot <snomiao+comfy-pr@gmail.com>
Co-authored-by: AustinMroz <4284322+AustinMroz@users.noreply.github.com>
Co-authored-by: GitHub Action <action@github.com>
Co-authored-by: Johnpaul Chiwetelu <49923152+Myestery@users.noreply.github.com>
Co-authored-by: Marcel Petrick <mail@marcelpetrick.it>
Co-authored-by: Alexander Brown <DrJKL0424@gmail.com>
Co-authored-by: Benjamin Lu <benjaminlu1107@gmail.com>
Co-authored-by: Alexander Piskun <13381981+bigcat88@users.noreply.github.com>
Co-authored-by: Rizumu Ayaka <rizumu@ayaka.moe>
Co-authored-by: JakeSchroeder <jake@axiom.co>
Co-authored-by: AustinMroz <austin@comfy.org>
Co-authored-by: DrJKL <DrJKL@users.noreply.github.com>
Co-authored-by: ComfyUI Wiki <contact@comfyui-wiki.com>

apps/desktop-ui/src/views/templates/BaseViewTemplate.vue

@@ -0,0 +1,52 @@
+<template>
+  <div
+    class="font-sans w-screen h-screen flex flex-col"
+    :class="[
+      dark
+        ? 'text-neutral-300 bg-neutral-900 dark-theme'
+        : 'text-neutral-900 bg-neutral-300'
+    ]"
+  >
+    <!-- Virtual top menu for native window (drag handle) -->
+    <div
+      v-show="isNativeWindow()"
+      ref="topMenuRef"
+      class="app-drag w-full h-(--comfy-topbar-height)"
+    />
+    <div class="grow w-full flex items-center justify-center overflow-auto">
+      <slot />
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { nextTick, onMounted, ref } from 'vue'
+
+import { electronAPI, isElectron, isNativeWindow } from '../../utils/envUtil'
+
+const { dark = false } = defineProps<{
+  dark?: boolean
+}>()
+
+const darkTheme = {
+  color: 'rgba(0, 0, 0, 0)',
+  symbolColor: '#d4d4d4'
+}
+
+const lightTheme = {
+  color: 'rgba(0, 0, 0, 0)',
+  symbolColor: '#171717'
+}
+
+const topMenuRef = ref<HTMLDivElement | null>(null)
+onMounted(async () => {
+  if (isElectron()) {
+    await nextTick()
+
+    electronAPI().changeTheme({
+      ...(dark ? darkTheme : lightTheme),
+      height: topMenuRef.value?.getBoundingClientRect().height ?? 0
+    })
+  }
+})
+</script>