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/ManualConfigurationView.vue

@@ -0,0 +1,86 @@
+<template>
+  <BaseViewTemplate dark>
+    <!-- Installation Path Section -->
+    <div
+      class="comfy-installer grow flex flex-col gap-4 text-neutral-300 max-w-110"
+    >
+      <h2 class="text-2xl font-semibold text-neutral-100">
+        {{ $t('install.manualConfiguration.title') }}
+      </h2>
+
+      <p class="m-1 text-neutral-300">
+        <Tag
+          icon="pi pi-exclamation-triangle"
+          severity="warn"
+          :value="t('icon.exclamation-triangle')"
+        />
+        <strong class="ml-2">{{
+          $t('install.gpuSelection.customComfyNeedsPython')
+        }}</strong>
+      </p>
+
+      <div>
+        <p class="m-1 mb-4">
+          {{ $t('install.manualConfiguration.requirements') }}:
+        </p>
+        <ul class="m-0">
+          <li>{{ $t('install.gpuSelection.customManualVenv') }}</li>
+          <li>{{ $t('install.gpuSelection.customInstallRequirements') }}</li>
+        </ul>
+      </div>
+
+      <p class="m-1">{{ $t('install.manualConfiguration.createVenv') }}:</p>
+
+      <Panel :header="t('install.manualConfiguration.virtualEnvironmentPath')">
+        <span class="font-mono">{{ `${basePath}${sep}.venv${sep}` }}</span>
+      </Panel>
+
+      <p class="m-1">
+        {{ $t('install.manualConfiguration.restartWhenFinished') }}
+      </p>
+
+      <Button
+        class="place-self-end"
+        :label="t('menuLabels.Restart')"
+        severity="warn"
+        icon="pi pi-refresh"
+        @click="restartApp('Manual configuration complete')"
+      />
+    </div>
+  </BaseViewTemplate>
+</template>
+
+<script setup lang="ts">
+import Button from 'primevue/button'
+import Panel from 'primevue/panel'
+import Tag from 'primevue/tag'
+import { onMounted, ref } from 'vue'
+import { useI18n } from 'vue-i18n'
+
+import { electronAPI } from '@/utils/envUtil'
+import BaseViewTemplate from '@/views/templates/BaseViewTemplate.vue'
+
+const { t } = useI18n()
+
+const electron = electronAPI()
+
+const basePath = ref<string | null>(null)
+const sep = ref<'\\' | '/'>('/')
+
+const restartApp = (message?: string) => electron.restartApp(message)
+
+onMounted(async () => {
+  basePath.value = await electron.getBasePath()
+  if (basePath.value.indexOf('/') === -1) sep.value = '\\'
+})
+</script>
+
+<style scoped>
+.p-tag {
+  --p-tag-gap: 0.5rem;
+}
+
+.comfy-installer {
+  margin-top: max(1rem, max(0px, calc((100vh - 42rem) * 0.5)));
+}
+</style>