feat: add go-task, set up prettier, format yaml (#50)

.github/lint/.yamllint.yaml

@@ -0,0 +1,17 @@
+ignore: |
+  *.sops.yaml
+  gotk-components.yaml
+extends: default
+rules:
+  truthy:
+    allowed-values: ["true", "false", "on"]
+  comments:
+    min-spaces-from-content: 1
+  line-length: disable
+  braces:
+    min-spaces-inside: 0
+    max-spaces-inside: 1
+  brackets:
+    min-spaces-inside: 0
+    max-spaces-inside: 0
+  indentation: enable