fix(lint): resolve all 49 lint warnings and errors across codebase

- Remove unused imports/variables in seed scripts and test files
- Replace console.log with console.warn in seed/utility scripts
- Replace `as any` with proper Prisma types (InputJsonValue, PaymentStatus, Plan, UserWhereInput)
- Fix import-x/no-named-as-default-member warnings in logger, mapbox, eslint config
- Prefix unused callback params with underscore in e2e tests

Co-Authored-By: Paperclip <noreply@paperclip.ing>

e2e/web/auth-oauth-callback.spec.ts

@@ -4,7 +4,7 @@ test.describe('OAuth Callback Pages', () => {
   test.describe('Google callback', () => {
     test('shows loading state while processing', async ({ page }) => {
       // Intercept token exchange to keep it pending
-      await page.route('**/auth/google/callback**', (route) =>
+      await page.route('**/auth/google/callback**', (_route) =>
         new Promise(() => {
           // Never resolve — keeps loading state visible
         }),
@@ -31,7 +31,7 @@ test.describe('OAuth Callback Pages', () => {
 
   test.describe('Zalo callback', () => {
     test('shows loading state while processing', async ({ page }) => {
-      await page.route('**/auth/zalo/callback**', (route) =>
+      await page.route('**/auth/zalo/callback**', (_route) =>
         new Promise(() => {
           // Never resolve
         }),