crucible build parity (#14)

forces build parity with crucible = local builds and CI/CD builds use different tools.

Reviewed-on: #14
Co-authored-by: vickydotbat <vickydotbat@tutamail.com>
Co-committed-by: vickydotbat <vickydotbat@tutamail.com>

internal/dispatch/dispatch.go

@@ -249,8 +249,8 @@ func usage(w io.Writer) {
 	fmt.Fprintf(w, "  config [args]     inspect/validate effective configuration\n")
 	fmt.Fprintf(w, "  changelog [args]  generate the release changelog\n")
 	fmt.Fprintf(w, "\nBuilders read all inputs from the project tree (nwn-tool.yaml + data/); no\n")
-	fmt.Fprintf(w, "NWN install is required. If a builder ever needs an NWN root, it must be\n")
-	fmt.Fprintf(w, "passed explicitly via NWN_ROOT; crucible never guesses from $HOME. See\n")
+	fmt.Fprintf(w, "NWN install is required. A builder that one day needs NWN game data\n")
+	fmt.Fprintf(w, "auto-detects the install; it never requires a hand-set path. See\n")
 	fmt.Fprintf(w, "docs/consumer-contract.md.\n")
 }