chore: minor updates

.woodpecker.yml

@@ -10,27 +10,27 @@ pipeline:
         commands:
             - nix develop --command scripts/build.sh
         when:
-            event: [push, pull_request, tag]
+            event: [push, tag, manual]
             tag: v*
+            branch: main
 
     test:
         image: registry.gitlab.com/dmoonfire/nix-flake-docker:latest
         commands:
             - nix develop --command scripts/test.sh
         when:
-            event: [push, pull_request]
+            event: [push, manual]
+            branch: main
 
     release-main:
         image: registry.gitlab.com/dmoonfire/nix-flake-docker:latest
         commands:
-            - export DRONE="true" # Required to convince `env-ci` that it is a known CI
-            - git branch $DRONE_BRANCH origin/$DRONE_BRANCH # semantic-release needs this locally
             - nix develop --command scripts/release.sh
         secrets:
             - gitea_token
             - git_credentials
         when:
-            event: push
+            event: [push, manual]
             branch: main
 
     release-gitea: