Refactor validations

shared/validations.ts

@@ -1,4 +1,22 @@
 export const CollectionValidation = {
-  /* The maximum length of the collection description */
+  /** The maximum length of the collection description */
   maxDescriptionLength: 1000,
+
+  /** The maximum length of the collection name */
+  maxNameLength: 100,
+};
+
+export const DocumentValidation = {
+  /** The maximum length of the document title */
+  maxTitleLength: 100,
+};
+
+export const PinValidation = {
+  /** The maximum number of pinned documents on an individual collection or home screen */
+  max: 8,
+};
+
+export const TeamValidation = {
+  /** The maximum number of domains per team */
+  maxDomains: 10,
 };