Declare ReleaseKit as a Go tool dependency

docs/roadmap/implementation.md

@@ -12,7 +12,7 @@ roadmap and adopted policies. Stages 3–5 are one documentation-and-machinery
 cutover; do not commit or hand off their intermediate state as a release-ready
 candidate.
 
-## Stage 1: Select Go and declare the release tool
+## Stage 1: Select Go and declare the release tool — Complete
 
 1. Identify the latest locally available patch in the newest stable Go series
    available in the development environment. Make it the `go` on `PATH` and

go.mod

@@ -3,3 +3,11 @@ module gitea.maximumdirect.net/eric/ConfigKit
 go 1.25.0
 
 require go.yaml.in/yaml/v4 v4.0.0-rc.6
+
+require (
+	gitea.maximumdirect.net/eric/ReleaseKit v0.2.0 // indirect
+	github.com/yuin/goldmark/v2 v2.1.6 // indirect
+	golang.org/x/mod v0.40.0 // indirect
+)
+
+tool gitea.maximumdirect.net/eric/ReleaseKit/cmd/releasekit

go.sum

@@ -1,2 +1,8 @@
+gitea.maximumdirect.net/eric/ReleaseKit v0.2.0 h1:EACELngRel4RiulR+Ors56nMZ5fA9orJDyhPxn6UVe4=
+gitea.maximumdirect.net/eric/ReleaseKit v0.2.0/go.mod h1:xN8w1OWjhCwtDxyHVFbKxFWowuEPbMTCZrf0JIIm9pE=
+github.com/yuin/goldmark/v2 v2.1.6 h1:igy0q9JcqovoFXFx/XjtU8sHVhcUHavPj2sA3EoKJUE=
+github.com/yuin/goldmark/v2 v2.1.6/go.mod h1:G6M4/qOFtfn01/o14BU1UR2Lo5N3S9Qo7xCuz/sHjGQ=
 go.yaml.in/yaml/v4 v4.0.0-rc.6 h1:1h7H1ohdUh93/FyE4YaDa1Zh64K6VVbjF4K6WUxMtH4=
 go.yaml.in/yaml/v4 v4.0.0-rc.6/go.mod h1:aZqd9kCMsGL7AuUv/m/PvWLdg5sjJsZ4oHDEnfPPfY0=
+golang.org/x/mod v0.40.0 h1:hUv+3cXcdRHz08UmSiOob7sadHig73uo5bkXxQ/tvUs=
+golang.org/x/mod v0.40.0/go.mod h1:0/weTWkPWGBikyTWAX3dkjVztMmBA5hM0DH6BElSupE=