feat: add release management via Task

- create `Taskfile.yml`
- initial tasks
  - add new version tag
  - push to remote and run goreleaser
  - create snapshot via goreleaser

Taskfile.yml

@@ -0,0 +1,32 @@
+# github.com/go-task/task/v3/cmd/task@latest
+# Requirements:
+# github.com/caarlos0/svu@latest
+# github.com/goreleaser/goreleaser/v2@latest
+
+version: '3'
+
+tasks:
+
+  release:
+    desc: Create and publish an new release
+    vars:
+      RELEASE:
+        sh: svu next
+      BRANCH:
+        sh: git branch --show-current
+      COMMIT:
+        sh: git rev-parse --short --verify {{.BRANCH}}
+    preconditions:
+      - sh: test "{{.BRANCH}}" == "main"
+        msg: "You must be on the main branch to release"
+    prompt: Create new release {{.RELEASE}} from {{.COMMIT}}@{{.BRANCH}}?
+    cmds:
+      - git tag {{.RELEASE}}
+      - git push
+      - git push origin tag {{.RELEASE}}
+      - goreleaser release --clean
+
+  snapshot:
+    desc: Create a local snapshot release
+    cmds:
+      - goreleaser release --clean --snapshot