Count a file that says nothing as trusted, and drop the refusal date

The fourth review (hq issue 339): the safe reading of a file that asks for a
setting and does not say is that root or a consumer trusts it, so its
settings are the terminal's; `"trusted": false` is the opt-out. With that,
nothing unsafe is left to refuse: `module check` lists and counts the
unmarked files and never refuses them.

cmd/mesh-controller/check.go

@@ -137,23 +137,11 @@ func moduleCheckFor(paths []string, longestMachine int, out io.Writer) error {
 		}
 	}
 
-	// **Every file that asks for a setting says whether it is trusted** (novox/hq issue 339): warned until the
-	// date, refused from it, and counted for the catalogue's merge check like the resources without health.
+	// **A file that asks for a setting and does not say whether it is trusted counts as trusted** (novox/hq issue
+	// 339): listed and counted, never refused, so an author can opt out a file nothing trusts.
 	unsaid := 0
-	trustRequired := !checkNow().Before(catalogue.TrustRequiredFrom)
 	for _, name := range names {
-		missing := catalogue.UnsaidTrust(shelf[name])
-		unsaid += len(missing)
-		if trustRequired {
-			for _, id := range missing {
-				fmt.Fprintf(out, "%s: the file %s asks for a setting and does not say whether it is trusted: say "+
-					"%q true or false (novox/hq issue 339)\n", name, id, catalogue.TrustedField)
-			}
-			if len(missing) > 0 {
-				failed += len(missing)
-				faulted[name] = true
-			}
-		}
+		unsaid += len(catalogue.UnsaidTrust(shelf[name]))
 	}
 
 	for _, name := range names {
@@ -198,8 +186,9 @@ func moduleCheckFor(paths []string, longestMachine int, out io.Writer) error {
 			fmt.Fprintf(out, ", ready: %s", strings.Join(checks, "; "))
 		}
 		if missing := catalogue.UnsaidTrust(m); len(missing) > 0 {
-			fmt.Fprintf(out, "; WARNING: %s ask(s) for a setting and say(s) not whether it is trusted, refused from "+
-				"%s (novox/hq issue 339)", strings.Join(missing, ", "), catalogue.TrustRequiredFrom.Format("2006-01-02"))
+			fmt.Fprintf(out, "; WARNING: %s ask(s) for a setting and do(es) not say whether it is trusted, so it counts as "+
+				"trusted: set at the terminal alone; say %q false where nothing trusts it (novox/hq issue 339)",
+				strings.Join(missing, ", "), catalogue.TrustedField)
 		}
 		if missing := catalogue.Undeclared(m); len(missing) > 0 {
 			fmt.Fprintf(out, "; WARNING: %s stay(s) up and say(s) not how it is ready — judged by liveness alone, "+
@@ -225,7 +214,7 @@ func moduleCheckFor(paths []string, longestMachine int, out io.Writer) error {
 const UndeclaredHealthLine = "long-running resources without health:"
 
 // UnsaidTrustLine starts the line `module check` says the count of files that ask for a setting and do not say
-// whether it is trusted (novox/hq issue 339).
+// whether it is trusted, and so count as trusted (novox/hq issue 339).
 const UnsaidTrustLine = "files asking for a setting without saying whether it is trusted:"
 
 // checkNow is the clock `module check` judges the date by; a test sets it.