chore: initialize Gitea v1.27.2 fork

Includes direct password setup links in registration emails.

Assisted-by: Codex:GPT-5

tests/e2e/explore.test.ts

@@ -0,0 +1,17 @@
+import {test, expect} from '@playwright/test';
+
+test('explore repositories', async ({page}) => {
+  await page.goto('/explore/repos');
+  await expect(page.getByPlaceholder('Search repos…')).toBeVisible();
+  await expect(page.getByRole('link', {name: 'Repositories'})).toBeVisible();
+});
+
+test('explore users', async ({page}) => {
+  await page.goto('/explore/users');
+  await expect(page.getByPlaceholder('Search users…')).toBeVisible();
+});
+
+test('explore organizations', async ({page}) => {
+  await page.goto('/explore/organizations');
+  await expect(page.getByPlaceholder('Search orgs…')).toBeVisible();
+});