docs(readme): add license, fix reuse badge

Amolith created

Change summary

README.md | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)

Detailed changes

README.md đź”—

@@ -1,12 +1,18 @@
+<!--
+SPDX-FileCopyrightText: Amolith <amolith@secluded.site>
+
+SPDX-License-Identifier: CC0-1.0
+-->
+
 # Sift
 
 Collaborative lists with real‑time voting and ranking. Create a room, share the link, add ideas, and sort them together with upvotes, downvotes, or vetoes.
 
-[![REUSE compliant](https://img.shields.io/badge/REUSE-compliant-brightgreen)](https://reuse.software/)
-[![License: AGPL-3.0-or-later](https://img.shields.io/badge/License-AGPL--3.0--or--later-blue)](LICENSES/AGPL-3.0-or-later.txt)
-[![Assets: CC0-1.0](https://img.shields.io/badge/Assets-CC0_1.0-lightgrey)](LICENSES/CC0-1.0.txt)
+[![REUSE status](https://api.reuse.software/badge/git.secluded.site/sift)](https://api.reuse.software/info/git.secluded.site/sift)
 [![Made with Deno](https://img.shields.io/badge/Made%20with-Deno-black?logo=deno&logoColor=white)](https://deno.land/)
 [![SQLite](https://img.shields.io/badge/Database-SQLite-003B57?logo=sqlite&logoColor=white)](https://www.sqlite.org/)
+[![Code: AGPL-3.0-or-later](https://img.shields.io/badge/License-AGPL--3.0--or--later-blue)](LICENSES/AGPL-3.0-or-later.txt)
+[![Docs/assets: CC0-1.0](https://img.shields.io/badge/Assets-CC0_1.0-lightgrey)](LICENSES/CC0-1.0.txt)
 
 ## Why Sift?
 
@@ -53,4 +59,4 @@ Tip: You can deep‑link into a room via `?room=CODE`.
 
 - Code: AGPL‑3.0‑or‑later → see [LICENSES/AGPL-3.0-or-later.txt](LICENSES/AGPL-3.0-or-later.txt)
 - Docs/assets: CC0‑1.0 → see [LICENSES/CC0-1.0.txt](LICENSES/CC0-1.0.txt)
-- This project follows [REUSE](https://reuse.software/) best practices
+- This project follows [REUSE](https://reuse.software/) best practices