Add hackathon tags (track/sponsor/achievement)

README.md

@@ -1,20 +1,29 @@
----
-title: AstraNexus
-emoji: "🌌"
-colorFrom: indigo
-colorTo: purple
-sdk: docker
-app_port: 7860
-pinned: false
-short_description: Inbox constellations via a fine-tuned multimodal encoder
----
-
-# ✦ AstraNexus
-
-Unsupervised email organizer. A **fine-tuned** multimodal encoder (MiniLM text +
-SigLIP vision) embeds each email, HDBSCAN clusters them into **constellations**,
-cross-account threads show as **wormholes**. Custom FastAPI frontend (landing at
-`/`, Gradio app mounted at `/app`); LangGraph orchestration emits `trace.json`;
-runs fully local (no cloud LLM APIs on the default path).
-
-Fine-tuned encoder: [DriptoBhattacharyya/astranexus-mm-encoder](https://huggingface.co/DriptoBhattacharyya/astranexus-mm-encoder).
+---
+title: AstraNexus
+emoji: "🌌"
+colorFrom: indigo
+colorTo: purple
+sdk: docker
+app_port: 7860
+pinned: false
+short_description: Inbox constellations via a fine-tuned multimodal encoder
+tags:
+  - track:backyard
+  - track:wood
+  - sponsor:nvidia
+  - sponsor:modal
+  - achievement:offgrid
+  - achievement:welltuned
+  - achievement:offbrand
+  - achievement:sharing
+---
+
+# ✦ AstraNexus
+
+Unsupervised email organizer. A **fine-tuned** multimodal encoder (MiniLM text +
+SigLIP vision) embeds each email, HDBSCAN clusters them into **constellations**,
+cross-account threads show as **wormholes**. Custom FastAPI frontend (landing at
+`/`, Gradio app mounted at `/app`); LangGraph orchestration emits `trace.json`;
+runs fully local (no cloud LLM APIs on the default path).
+
+Fine-tuned encoder: [DriptoBhattacharyya/astranexus-mm-encoder](https://huggingface.co/DriptoBhattacharyya/astranexus-mm-encoder).