Split toolbox storage by module

website/src/features/toolboxes/storage/modules/shared.js

@@ -0,0 +1,56 @@
+// Rôle : fournit les primitives communes de normalisation et d'identifiants du stockage toolbox.
+export const ID_PREFIXES = {
+  tbx: "t",
+  mod: "m",
+  item: "i",
+  section: "g",
+  image: "s",
+  link: "l",
+  counter: "c",
+  combo: "o",
+  calc: "r",
+  marker: "k",
+  timer: "z",
+  task: "a",
+  relation: "e",
+  stroke: "d",
+  equipmentType: "y",
+  equipment: "q",
+  trait: "v",
+  material: "n",
+  socketItem: "j",
+  socketLink: "u",
+  socketBonus: "b"
+};
+
+const ID_ALPHABET = "abcdefghijklmnopqrstuvwxyz0123456789";
+
+function randomToken(length = 6) {
+  const bytes = new Uint8Array(length);
+  if (globalThis.crypto?.getRandomValues) {
+    globalThis.crypto.getRandomValues(bytes);
+    return [...bytes].map((byte) => ID_ALPHABET[byte % ID_ALPHABET.length]).join("");
+  }
+  return Math.random().toString(36).slice(2, 2 + length).padEnd(length, "0");
+}
+
+export function uid(prefix) {
+  return `${ID_PREFIXES[prefix] || "x"}${randomToken()}`;
+}
+
+export function parsePositiveInt(value, fallback = 1) {
+  const parsed = Number.parseInt(value, 10);
+  return Number.isFinite(parsed) && parsed > 0 ? parsed : fallback;
+}
+
+export function normalizeIsoDate(value) {
+  const text = String(value || "").trim();
+  if (!text) return "";
+  const timestamp = Date.parse(text);
+  return Number.isFinite(timestamp) ? new Date(timestamp).toISOString() : "";
+}
+
+export function normalizeTimestamp(value) {
+  const parsed = Number(value);
+  return Number.isFinite(parsed) && parsed > 0 ? parsed : 0;
+}