feat(sidebar): bundle Kforge demo workflows (#248)

CHANGELOG.md

@@ -7,6 +7,12 @@ The format is inspired by Keep a Changelog and SemVer.
 ## [Unreleased]
 
 ### Added
+- **Bundled Kforge Labs demo workflows.** Fresh sidebar installs now seed a
+  **Kforge Labs Workflows** folder with `Easy Image Batch - Select and
+  Rebuild` and `LOOP Demo`, and the source workflow JSONs are tracked under
+  `docs/workflows/kforge-labs-workflows/` for release review and future demo
+  additions. The loop demo ships with auto-queue disabled until the user sets a
+  writable output folder.
 - **Easy Image Batch — offset mode (`keyframe_batch`).** A new optional
   `keyframe_batch` input adds the inverse of the node's select behaviour.
   When connected, the node switches from *selecting* sparse keyframes out of

docs/README.md

@@ -8,6 +8,7 @@ Three audience buckets — pick where to look based on what you're trying to do.
 | Look something up — a term, a node ID, a list | [`reference/`](reference/) | [Glossary](reference/glossary.md), node inventory, spec sheets |
 | Cut a release / fork a node / debug CI / hit the Comfy Registry API | [`maintainers/`](maintainers/) | [Releasing](maintainers/releasing.md), [Registry API](maintainers/registry-api.md), [Node versioning rules](maintainers/node-versioning.md) |
 | Compare UI design proposals before implementation | [`designs/`](designs/) | Focused mockups and screenshots for in-progress UX decisions |
+| Inspect bundled demo workflows | [`workflows/`](workflows/) | Source copies of release-ready workflows seeded into the Kforge Labs sidebar |
 | Run AI-assisted model evaluation loops | [`automations/`](automations/) | Visual loop overview, setup contract, per-model findings, and `/make-card` workflow |
 
 ## Files that intentionally stay at the repo root

docs/workflows/README.md

@@ -0,0 +1,14 @@
+# Demo workflows
+
+Release-ready ComfyUI workflow JSONs that ship with Kforge Labs.
+
+The sidebar-seeded copies live in [`../../web/workflow_defaults.json`](../../web/workflow_defaults.json)
+so fresh installs can find them under **Kforge Labs Workflows** in the
+Kforge Labs sidebar. The files here are the inspectable source copies for
+maintainers, docs, and GitHub browsing.
+
+## Folders
+
+| Folder | Sidebar folder | Contents |
+|---|---|---|
+| [`kforge-labs-workflows/`](kforge-labs-workflows/) | Kforge Labs Workflows | First release demo workflows for Koolook nodes and flows. |

docs/workflows/kforge-labs-workflows/README.md

@@ -0,0 +1,31 @@
+# Kforge Labs Workflows
+
+These workflows are bundled into the Kforge Labs sidebar as starter demos.
+
+| Workflow | What it demonstrates |
+|---|---|
+| [`Easy Image Batch - Select and Rebuild.json`](Easy%20Image%20Batch%20-%20Select%20and%20Rebuild.json) | Selecting sparse frames from a batch, then rebuilding sequence spacing with Easy Image Batch. |
+| [`LOOP Demo.json`](LOOP%20Demo.json) | Queue-driven per-frame processing with `Koolook_LoopStatus`. |
+
+## Requirements
+
+Both workflows need Kforge Labs / Koolook and ComfyUI core nodes. The demo
+can still open when optional node packs are missing, but those nodes must be
+installed before the workflow can run end-to-end.
+
+| Workflow | Extra node packs |
+|---|---|
+| Easy Image Batch - Select and Rebuild | ComfyUI Custom Scripts (`ShowText|pysssss`) |
+| LOOP Demo | ComfyUI Easy Use (`easy int`), ComfyUI-KJNodes (`GetImageSizeAndCount`), ComfyUI-HQ-Image-Save (`LoadEXR`, `SaveEXRFrames`), ComfyUI-RMBG (`RMBG`) |
+
+The large text labels in both workflows use rgthree label nodes. They are
+visual annotations only; missing labels do not change the core demo logic.
+
+The sidebar seed lives in [`../../../web/workflow_defaults.json`](../../../web/workflow_defaults.json)
+under **Kforge Labs Workflows**.
+
+Before running `LOOP Demo`, replace `CHANGE_ME_OUTPUT_FOLDER` in the Easy AI
+Pipeline node with a writable local output folder, then enable
+`auto_queue_next` on `Koolook_LoopStatus` if you want it to queue the remaining
+frames automatically. The bundled copy leaves auto-queue disabled so the first
+load cannot write to a placeholder path by accident.