fix(workflows): normalize default branch to main across CI/release workflows and docs; update package metadata; clean .gitignore and fix readme license link

npmextra.json

@@ -8,9 +8,9 @@
     "command": "szci test stable"
   },
   "@git.zone/cli": {
-    "projectType": "npm",
+    "projectType": "deno",
     "module": {
-      "githost": "gitlab.com",
+      "githost": "code.foss.global",
       "gitscope": "ship.zone",
       "gitrepo": "szci",
       "description": "A tool to streamline Node.js and Docker workflows within CI environments, particularly GitLab CI, providing various CI/CD utilities.",