feat: implement permissions and actions management

- Add permissions logic for status options in corrective actions.
- Create tests for permissions functionality.
- Implement queries for user authentication and actions management.
- Develop Actions page to display and manage corrective actions.
- Create authentication pages for login, setup, and password reset.
- Add IncidentDetail page to view incident details and associated actions.
- Implement Settings page for user management and password changes.

server/lib/csv.test.ts

@@ -0,0 +1,12 @@
+import { describe, expect, it } from 'vitest'
+import { toCsv } from './csv.ts'
+
+describe('toCsv', () => {
+  it('quotes commas, quotes and newlines', () => {
+    expect(toCsv(['a', 'b'], [['x,y', 'say "hi"\nok']])).toBe('a,b\r\n"x,y","say ""hi""\nok"\r\n')
+  })
+
+  it('neutralises formula prefixes and blanks nulls', () => {
+    expect(toCsv(['a'], [['=1+1'], ['-2'], [null], [3]])).toBe("a\r\n'=1+1\r\n'-2\r\n\r\n3\r\n")
+  })
+})