Update final submission package links

SUBMISSION.md

@@ -4,6 +4,10 @@
 
 - Space: https://huggingface.co/spaces/build-small-hackathon/tiny-dispatch-coach
 - Runtime: https://build-small-hackathon-tiny-dispatch-coach.hf.space/
+- Submission collection: https://huggingface.co/collections/build-small-hackathon/tiny-dispatch-coach-build-small-submission-6a2a78cece4ba47b80282176
+- Real demo video: https://huggingface.co/datasets/build-small-hackathon/tiny-dispatch-coach-media/blob/main/tiny-dispatch-coach-real-demo.webm
+- Public sharing post: https://huggingface.co/spaces/build-small-hackathon/tiny-dispatch-coach/discussions/1
+- Trace dataset: https://huggingface.co/datasets/build-small-hackathon/tiny-dispatch-coach-traces
 - Track: Backyard AI
 - Model: `openbmb/MiniCPM5-1B-GGUF`
 - File: `MiniCPM5-1B-Q4_K_M.gguf`
@@ -66,6 +70,22 @@ Space: https://huggingface.co/spaces/build-small-hackathon/tiny-dispatch-coach
 
 #BuildSmallHackathon #HuggingFace #Gradio #OpenBMB #MiniCPM
 
+Published share post:
+
+https://huggingface.co/spaces/build-small-hackathon/tiny-dispatch-coach/discussions/1
+
+## Demo Video
+
+Real browser-captured demo:
+
+https://huggingface.co/datasets/build-small-hackathon/tiny-dispatch-coach-media/blob/main/tiny-dispatch-coach-real-demo.webm
+
+## Submission Package
+
+Public Hugging Face Collection:
+
+https://huggingface.co/collections/build-small-hackathon/tiny-dispatch-coach-build-small-submission-6a2a78cece4ba47b80282176
+
 ## Final Submission Checklist
 
 - [x] Public Hugging Face Space.
@@ -76,6 +96,6 @@ Space: https://huggingface.co/spaces/build-small-hackathon/tiny-dispatch-coach
 - [x] No secrets or real customer records.
 - [x] Field notes included.
 - [x] Agent trace included.
-- [ ] Record short demo video.
-- [ ] Publish social post.
-- [ ] Submit Space link, video link, and social post link before the deadline.
+- [x] Record short demo video.
+- [x] Publish social post.
+- [x] Package Space link, video link, and social post link before the deadline.