Add Wan2.7 partner node documentation (#904)

* Add Wan2.7 partner node documentation

Generated-By: mintlify-agent

* Remove download wording, add cloud links, remove get started section

Generated-By: mintlify-agent

* Reorganize workflow cards into download/cloud groups with descriptions

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* Restructure: each workflow gets its own section with description + paired download/cloud links

Generated-By: mintlify-agent

---------

Co-authored-by: mintlify[bot] <109931778+mintlify[bot]@users.noreply.github.com>

Author: mintlify[bot]

docs.json

@@ -407,6 +407,12 @@
                         "pages": [
                           "tutorials/partner-nodes/reve/reve-image"
                         ]
+                      },
+                      {
+                        "group": "Wan",
+                        "pages": [
+                          "tutorials/partner-nodes/wan/wan2-7"
+                        ]
                       }
                     ]
                   }

tutorials/partner-nodes/wan/wan2-7.mdx

@@ -0,0 +1,82 @@
+---
+title: "Wan2.7 Video Generation in ComfyUI"
+description: "Learn how to use Wan2.7 via Partner Nodes in ComfyUI for image-to-video, text-to-video, reference-to-video, video continuation, and video editing"
+sidebarTitle: "Wan2.7"
+---
+
+import ReqHint from "/snippets/tutorials/partner-nodes/req-hint.mdx";
+import UpdateReminder from "/snippets/tutorials/update-reminder.mdx";
+
+Wan2.7 is Alibaba's latest video generation model, now available in ComfyUI via Partner Nodes. It is a comprehensive upgrade over version 2.6 with significant improvements across image quality, audio, motion dynamics, stylization, and consistency.
+
+This release brings a fully upgraded multimodal video pipeline directly into your node graph, supporting text, image, audio, and video inputs across five task types.
+
+## Key features
+
+- **Image-to-video**: First-frame, first+last-frame, and audio-driven generation
+- **Text-to-video**: Pure text prompts with optional audio input and multi-shot narration
+- **Video continuation**: Extend an existing clip with new content guided by a text prompt
+- **Reference-to-video**: Reference both a subject's visual appearance and vocal timbre; supports up to 5 real-person inputs and multi-character interactions
+- **Video edit**: Edit or replicate videos via text prompts, reference image, or style transfer
+
+## Highlights
+
+- Supports up to **5 real-person image inputs** for multi-character scenes
+- Vocal timbre reference for consistent audio-visual identity
+- 3x3 grid-based image generation
+- Significant improvements in motion dynamics, stylization, and consistency over Wan2.6
+
+<ReqHint/>
+<UpdateReminder/>
+
+## Wan2.7 image-to-video
+
+Generate video from image inputs. Supports first-frame, first+last-frame, and audio-driven generation modes.
+
+<CardGroup cols={2}>
+  <Card title="Wan2.7 I2V Workflow" icon="download" href="https://github.com/Comfy-Org/workflow_templates/blob/main/templates/api_wan2_7_i2v.json">
+    Get the Wan2.7 Image-to-Video workflow file.
+  </Card>
+  <Card title="Run Wan2.7 I2V on Cloud" icon="cloud" href="https://cloud.comfy.org/?template=api_wan2_7_i2v&utm_source=docs">
+    Try the Image-to-Video workflow instantly on Comfy Cloud.
+  </Card>
+</CardGroup>
+
+## Wan2.7 text-to-video
+
+Generate video from pure text prompts. Optionally include audio input and multi-shot narration for richer storytelling.
+
+<CardGroup cols={2}>
+  <Card title="Wan2.7 T2V Workflow" icon="download" href="https://github.com/Comfy-Org/workflow_templates/blob/main/templates/api_wan2_7_t2v.json">
+    Get the Wan2.7 Text-to-Video workflow file.
+  </Card>
+  <Card title="Run Wan2.7 T2V on Cloud" icon="cloud" href="https://cloud.comfy.org/?template=api_wan2_7_t2v&utm_source=docs">
+    Try the Text-to-Video workflow instantly on Comfy Cloud.
+  </Card>
+</CardGroup>
+
+## Wan2.7 reference-to-video
+
+Use reference images of a subject's visual appearance along with an optional vocal timbre reference. Supports up to 5 real-person inputs for multi-character interaction scenes.
+
+<CardGroup cols={2}>
+  <Card title="Wan2.7 R2V Workflow" icon="download" href="https://github.com/Comfy-Org/workflow_templates/blob/main/templates/api_wan2_7_r2v.json">
+    Get the Wan2.7 Reference-to-Video workflow file.
+  </Card>
+  <Card title="Run Wan2.7 R2V on Cloud" icon="cloud" href="https://cloud.comfy.org/?template=api_wan2_7_r2v&utm_source=docs">
+    Try the Reference-to-Video workflow instantly on Comfy Cloud.
+  </Card>
+</CardGroup>
+
+## Wan2.7 video edit
+
+Edit or replicate existing videos using text prompts, a reference image, or style transfer.
+
+<CardGroup cols={2}>
+  <Card title="Wan2.7 Video Edit Workflow" icon="download" href="https://github.com/Comfy-Org/workflow_templates/blob/main/templates/api_wan2_7_video_edit.json">
+    Get the Wan2.7 Video Edit workflow file.
+  </Card>
+  <Card title="Run Wan2.7 Video Edit on Cloud" icon="cloud" href="https://cloud.comfy.org/?template=api_wan2_7_video_edit&utm_source=docs">
+    Try the Video Edit workflow instantly on Comfy Cloud.
+  </Card>
+</CardGroup>