feat: v0 — glpi-go client, mglpi CLI, mglpi-mcp, fake-GLPI test suite [#767]

https://projects.knownelement.com/issues/767#note-4191

smoke/fakeglpi/main.go

@@ -0,0 +1,28 @@
+// Command fakeglpi boots the in-memory fake GLPI on a fixed address for
+// the smoke run (see smoke/smoke.sh), with a few demo CIs seeded and an
+// optional agent-profile gate. The real CMDB is never contacted.
+package main
+
+import (
+	"flag"
+	"log"
+	"os"
+
+	"git.knownelement.com/ukrrs/mopac-glpi-go/internal/fakeglpi"
+)
+
+func main() {
+	addr := flag.String("addr", ":8602", "listen address")
+	requireProfile := flag.Int("require-change-profile", 0, "reject change creation unless this profile is active (agent-mode gate)")
+	flag.Parse()
+	app := os.Getenv("FAKE_APP_TOKEN")
+	if app == "" {
+		app = "smoke-app-token-0123456789"
+	}
+	user := os.Getenv("FAKE_USER_TOKEN")
+	if user == "" {
+		user = "smoke-user-token-0123456789"
+	}
+	log.Printf("fakeglpi listening on %s", *addr)
+	log.Fatal(fakeglpi.ListenAndServe(*addr, app, user, *requireProfile))
+}