feat: 1.5.0 prep — API v1 cutover, LICENSE, CHANGELOG, CI

- Remove legacy /api/ mount; all routes now under /api/v1/ only
- Update path matchers (CSRF excludes, public routes, audit log, rate limits)
- Move standalone routes (/api/network/ips, /api/docs, /api/docs/spec) to v1
- Update openapi.yaml (110 paths), CA pages, and 4 lingering frontend files
- Add LICENSE (proprietary EULA), CHANGELOG.md (Keep a Changelog format)
- Add .gitea/workflows/ci.yml (test+lint and security audit jobs)
- Fix 9 pre-existing no-empty lint errors so CI starts green
- Drop ad-hoc scratch reports and *.bak files from repo root

All 739 jest tests pass. Lint is clean.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

status/api/test-api.js

@@ -38,7 +38,7 @@ async function runTests() {
     // Test 2: API Test Endpoint
     console.log('\n2. Testing API test endpoint...');
     try {
-        const test = await makeRequest('/api/caddy/test');
+        const test = await makeRequest('/api/v1/caddy/test');
         if (test.status === 200) {
             console.log('   ✓ API test passed');
             console.log('   Platform:', test.data.platform);
@@ -55,7 +55,7 @@ async function runTests() {
     // Test 3: Services Endpoint
     console.log('\n3. Testing services endpoint...');
     try {
-        const services = await makeRequest('/api/services');
+        const services = await makeRequest('/api/v1/services');
         if (services.status === 200) {
             console.log('   ✓ Services endpoint passed');
             console.log('   Found', services.data.services.length, 'services');