update project cursor rules

.cursor/rules/Button-loading-state.mdc

@@ -0,0 +1,5 @@
+---
+alwaysApply: true
+---
+
+When adding submit buttons, don't change the text of the button during the loading state. Text should stay static and you should use the loading prop on the button.

.cursor/rules/TypeScript-rules.mdc

@@ -0,0 +1,7 @@
+---
+alwaysApply: true
+---
+
+When writing TypeScript:
+
+Prefer to use types instead of interfaces.

.cursor/rules/Use-React-form-and-Zod-schemas.mdc

@@ -0,0 +1,5 @@
+---
+alwaysApply: true
+---
+
+When creating forms, use React form for validation and use Zod schemas.