[projects] Add project: TOSS (#466)

Resolves #465

Co-authored-by: YDX-2147483647 <73375426+YDX-2147483647@users.noreply.github.com>

Author: github-actions[bot]

projects.yaml

@@ -2067,6 +2067,11 @@ projects:
     github_id: typst-community/json-schemas
     category: pkg
 
+  - name: TOSS
+    github_id: gzz2000/TOSS
+    category: writing
+    labels: [runnable, web]
+
   - name: Typsastra
     github_id: Sovichea/typsastra
     category: writing