Restore from Gitea ZIP snapshot (12.08.2026) after full instance reinstall

Git history was lost when the previous Gitea instance was wiped and
reinstalled due to an unresolved corruption bug — this commit is the
last known-good file content, exported before the reinstall. Prior
commit history is not recoverable through this path.

.env.example

@@ -0,0 +1,6 @@
+# Generate with: npm run generate-key
+CREDENTIALS_ENCRYPTION_KEY=
+
+# Where the SQLite DB lives — set by docker-compose in production, defaults
+# to ./data for local dev.
+DATA_DIR=./data