Fix medication system and rename to Synculous.

- Add all 14 missing database tables (medications, med_logs, routines, etc.)
- Rewrite medication scheduling: support specific days, every N days, as-needed (PRN)
- Fix taken_times matching: match by created_at date, not scheduled_time string
- Fix adherence calculation: taken / expected doses, not taken / (taken + skipped)
- Add formatSchedule() helper for readable display
- Update client types and API layer
- Rename brilli-ins-client → synculous-client
- Make client PWA: add manifest, service worker, icons
- Bind dev server to 0.0.0.0 for network access
- Fix SVG icon bugs in Icons.tsx
- Add .dockerignore for client npm caching

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

synculous-client/public/sw.js

@@ -0,0 +1,30 @@
+const CACHE_NAME = 'synculous-v1';
+
+self.addEventListener('install', (event) => {
+  self.skipWaiting();
+});
+
+self.addEventListener('activate', (event) => {
+  event.waitUntil(
+    caches.keys().then((names) =>
+      Promise.all(names.filter((n) => n !== CACHE_NAME).map((n) => caches.delete(n)))
+    )
+  );
+  self.clients.claim();
+});
+
+self.addEventListener('fetch', (event) => {
+  if (event.request.method !== 'GET') return;
+  const url = new URL(event.request.url);
+  if (url.pathname.startsWith('/api/')) return;
+
+  event.respondWith(
+    fetch(event.request)
+      .then((response) => {
+        const clone = response.clone();
+        caches.open(CACHE_NAME).then((cache) => cache.put(event.request, clone));
+        return response;
+      })
+      .catch(() => caches.match(event.request))
+  );
+});